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Unreviewed: has not been verified by a taxonomic editorPinnulariaceae D.G. Mann, 1990 
AphiaID: 149207

Classification: Biota > Checked: verified by a taxonomic editorChromista (Kingdom) > Checked: verified by a taxonomic editorHarosa (Subkingdom) > Checked: verified by a taxonomic editorHeterokonta (Infrakingdom) > Checked: verified by a taxonomic editorOchrophyta (Phylum) > Checked: verified by a taxonomic editorKhakista (Subphylum) > Checked: verified by a taxonomic editorBacillariophyceae (Class) > Unreviewed: has not been verified by a taxonomic editorBacillariophycidae (Subclass) > Unreviewed: has not been verified by a taxonomic editorBacillariophycanae (Superorder) > Unreviewed: has not been verified by a taxonomic editorNaviculales (Order) > Unreviewed: has not been verified by a taxonomic editorPinnulariaceae (Family)
Status accepted
Rank Family
Parent Unreviewed: has not been verified by a taxonomic editorNaviculales
Source  basis of record Round, F.E.; Crawford, R.M.; Mann, D.G. (1990). The diatoms: biology and morphology of the genera. Cambridge University Press: London, UK. ISBN 0-521-363187. 747 pp. (look up in IMIS[details]

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taxa (1923)

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Genus Unreviewed: has not been verified by a taxonomic editorDiatomella R.K. Greville, 1855
  » Species Unreviewed: has not been verified by a taxonomic editorDiatomella balfouriana Greville, 1855
  » Forma Unreviewed: has not been verified by a taxonomic editorDiatomella balfouriana f. balfouriana
» Forma Unreviewed: has not been verified by a taxonomic editorDiatomella balfouriana f. constricta Krasske, 1930
» Variety Unreviewed: has not been verified by a taxonomic editorDiatomella balfouriana var. angustarea Maillard validated by Moser, Steindorf & Lange-Bertalot, 1995 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorDiatomella balfouriana var. constricta Krasske in Hustedt, 1930 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorDiatomella salina M.Voigt, 1957
  » Variety Unreviewed: has not been verified by a taxonomic editorDiatomella salina var. septata (Nikolaev) I.V.Makarova, 1968 (unaccepted)
» Variety Unreviewed: has not been verified by a taxonomic editorDiatomella salina var. brevistriata Voigt, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorDiatomella hustedtii Manguin in Bourrelly & Manguin, 1954 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorDiatomella minuta Hustedt in Schmidt et al., 1936 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorDiatomella ouenkohana Maillard validated by Moser, Steindorf & Lange-Bertalot, 1995 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorDiatomella parva Manguin ex Kociolek & Reviers, 1996 (uncertain, unassessed)
Genus Unreviewed: has not been verified by a taxonomic editorHygropetra K. Krammer & H. Lange-Bertalot in K. Krammer, 2000
  » Species Unreviewed: has not been verified by a taxonomic editorHygropetra balfouriana (Grunow ex Cleve) Krammer & Lange-Bertalot, 2000
» Species Unreviewed: has not been verified by a taxonomic editorHygropetra elongata Krammer & Lange-Bertalot, 2000
» Species Unreviewed: has not been verified by a taxonomic editorHygropetra gelasina S.Mayama & M.Idei, 2009
» Species Unreviewed: has not been verified by a taxonomic editorHygropetra balfourianaa (Grunow ex Cleve) K. Krammer & H. Lange Bertalot in K. Krammer, 2000 (uncertain, unassessed)
Genus Unreviewed: has not been verified by a taxonomic editorOestrupia H. Heiden ex F. Hustedt, 1935
  » Species Unreviewed: has not been verified by a taxonomic editorOestrupia boryana (Pantocsek) Jurilj
  » Variety Unreviewed: has not been verified by a taxonomic editorOestrupia boryana var. boryana (Pantocsek) Jurilj, 1957 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorOestrupia boryana var. latior Jurilj, 1957 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorOestrupia boryana var. sussedana Jurilj, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia musca (Gregory) Hustedt, 1935
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia powellii (Lewis) Heiden ex Hustedt, 1935
  » Variety Unreviewed: has not been verified by a taxonomic editorOestrupia powellii var. bartholomei (Cleve) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorOestrupia powellii var. egyptiaca (Greville) Heiden in Schmidt et al., 1906 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorOestrupia powellii var. galapagensis (Cleve) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorOestrupia powellii var. powellii (Lewis) Heiden in Schmidt et al., 1906 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorOestrupia powellii var. vidovichii (Grunow) Heiden in Schmidt et al., 1906 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia quadriseriata (Cleve & Grunow) Heiden ex Hustedt
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia schmidtii Heiden
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia supergradata (Brun) Hendey, 1964
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia vidovicii Grunow
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia wittii (Grunow) Giffen
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia zachariasii (Reichelt) Hustedt, 1950
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia powellii (Lewis) Heiden accepted as Unreviewed: has not been verified by a taxonomic editorOestrupia powellii (Lewis) Heiden ex Hustedt, 1935
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia bicontracta (Østrup) Lange-Bertalot & Krammer in Krammer & Lange-Bertalot, 1985 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia ergadensis (Gregory) A. Witkowski, H. Lange-Bertalot & D. Metzeltin, 2000 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia eugeniae (Cleve) Hustedt, 1935 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia galapagensis (Cleve) Hustedt, 1935 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia grandis M.K. Hein & B.M. Winsborough, 2001 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia interrupta Schrader, 1969 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia kinkeriana (Truan) Hustedt, 1935 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia lineata Schrader, 1969 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia madagascarensis (Cleve) Schrader, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia powelli (Lewis) Heiden ex Hustedt, 1935 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia problematica (Azpeitia y Moros) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia quadriseriata (Cleve & Gruno) Heiden ex Hustedt, 1935 accepted as Unreviewed: has not been verified by a taxonomic editorOestrupia quadriseriata (Cleve & Grunow) Heiden ex Hustedt (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia witti (Grunow) Giffen, 1980 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia zachariasi (Reichelt) Hustedt, 1950 (uncertain, unassessed)
  » Variety Unreviewed: has not been verified by a taxonomic editorOestrupia zachariasi var. undulata (Schulz) Stoermer & Yang, 1969 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorOestrupia zanardiniana (Grunow) Schrader, 1971 (uncertain, unassessed)
Genus Unreviewed: has not been verified by a taxonomic editorPinnularia C.G. Ehrenberg, 1843
  » Species Unreviewed: has not been verified by a taxonomic editorPinnularia abaujensis (Pantocsek) R.Ross, 1947
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia abaujensis var. linearis (Hustedt) R.M.Patrick, 1966
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia abaujensis var. rostrata (R.M.Patrick) R.M.Patrick, 1966
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia abaujensis var. subundulata (Mayer) R.M.Patrick, 1966
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia abaujensis var. lacustris K.E. Camburn & D.F. Charles, 2000 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia abbreviata (A.Cleve) A.Cleve, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia absita M.H.Hohn & J.Hellerman, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acidicola B. van de Vijver & R. Le Cohu, 2002
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acidicola var. elongata B. van de Vijver & R. Le Cohu, 2002
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acidobionta A.Tuji & T.Wanatabe, 2003
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acidophila Hofmann & K.Krammer, 2000
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acidophila var. baetica I.Álvarez-Blanco, C.Cejudo-Figueiras & S.Blanco, 2013
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acorica K.Krammer & D.Metzeltin, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola Hustedt, 1934
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. lanceolata Hustedt, 1934
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. rostellata (Hustedt) K.Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. acoricola Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. amphigomphus Negoro, 1944 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. cuneiformis Negoro, 1944 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. elongatirhombica Wydrzycka (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. linearis Wydrzycka (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. osoresanensis Negoro, 1944 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. pumilio Wydrzycka (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acoricolatoba Kulikovskiy, Lange-Bertalot & Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria W.Smith, 1853
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. laevis (M.Peragallo & Héribaud) Cleve, 1895
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. minor Tarnavischi & Jitariu, 1955
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. parva K.Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. sandvicensis A.Schmidt, 1875
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. tumidula K.Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. turgida (Grunow ex Cleve) M.Peragallo
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. maxima Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. sandvicensis A.Schmidt, 1875
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. minor Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria W.Smith, 1853
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. turgidula Grunow ex Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia turgidula (Krammer) Kulikovskiy, Lange-Bertalot & Metzeltin, 2010
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. acrosphaeria (Brébisson) W. Smith, 1853 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. genuina Cleve, 1895 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. genuina Mayer, 1913 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. hankensis (Skvortzow) (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. hankensis Skvortzow, 1929 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. interrupta Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. laevis (M. Peragallo & Heribaud in Heribaud) Cleve, 1895 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. minor Skvortzow, 1936 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. minor Otto Müller, 1910 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. minor Frenguelli, 1933 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. turgidula Grunow ex Cleve, 1895 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria f. undulata (Cleve) Hustedt, 1930 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. americana (Tempère & Peragallo) Frenguelli, 1933 (uncertain, unassessed)
  » Forma Checked: verified by a taxonomic editorPinnularia acrosphaeria var. americana f. minor J.Frenguelli, 1933 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. asiatica Hirano, 1967 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. bacillaris (Heribaud) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. badeana (Heribaud & M. Peragallo in Heribaud) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. controversa Cholnoky, 1958 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. dilata (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. dilatata (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. dubia Guermeur, 1954 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. ecuatoriana De Oliveira & Steinitz-Kannan, 1992 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. elongata (Heribaud) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. genuina (Cleve) Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. hyalina Kobayasi in Kobayasi & Ando, 1977 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. inflata Amossé, 1969 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. linearis Manguin, 1964 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. mayeri Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. minor (Cleve) Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. minor Mayer, 1913 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria var. undulata Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata W.Smith, 1853
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. bielawskii (Héribaud & M.Peragallo) R.M.Patrick, 1966
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. carteri K.Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. interrupta (Cleve) Cleve-Euler, 1948
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. novaezealandica K.Krammer, 2000 †
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata f. interrupta (Cleve) Cleve-Euler, 1955 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. interrupta (Cleve) Cleve-Euler, 1948
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. instabilis (A.Schmidt) R.M.Patrick, 1966 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia instabilis (A.Schmidt) D.Metzeltin, 1998
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. interrupta (Cleve) R.M.Patrick, 1966 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. interrupta (Cleve) Cleve-Euler, 1948
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata f. acuta Carter & Denny, 1987 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata f. cuyabenensis De Oliveira & Steinitz-Kannan, 1992 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata f. genuina Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata f. semiinterrupta Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. acuminata W. Smith, 1853 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. constricta Cleve-Euler, 1948 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. cuyabenensis De Oliveira & Steinitz-Kannan, 1992 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. guyanensis D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. naviculoides Cleve-Euler, 1948 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia acuminata var. steinitzii De Oliveira & Steinitz-Kannan, 1992 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acutobrebissonii Kulikovskiy, Lange-Bertalot & Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia aequalis Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia aestuari
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aestuari var. hinganica Skvortzov, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii Cleve, 1895
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii var. interrupta (Hustedt) Cleve-Euler
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii var. minor (Cleve) Cleve-Euler, 1955 † accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia viridiformis Krammer, 2000 †
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii f. aestuarii Cleve, 1895 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii f. borealis Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii f. elliptica (Meister) Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii f. interrupta (Hustedt) Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii f. lapponica Cleve-Euler, 1934 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii f. semicontinua (Cleve-Euler) Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii var. genuina Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii var. lapponica (Cleve-Euler) Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii var. lata Gandhi, 1957 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii var. magocsyi (Pantocsek) Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aestuarii var. rupestris Skvortzow, 1938 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia alabamae K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia aldenii R.W.Pillsbury & K.A.Slavik, 2006
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia aljustrelica A.Luís, S.F.P.Almeida & L.Ector, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia alpina W.Smith, 1853
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia alpina var. dornensis Tarnavischi & Jitariu, 1955
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia alpina var. elongata (M.Peragallo) F.W.Mills, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula alpina var. elongata M.Peragallo, 1908
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia alpina f. symmetrica Mereschkowsky, 1906 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia alpina var. alpina Mereschkowsky, 1906 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia alpina var. alpina W. Smith, 1853 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia alpina var. diminuta Cleve-Euler, 1948 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia alpina var. genuina Cleve-Euler, 1948 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia alpina var. kerguelensis (Heiden & Kolbe) Frenguelli, 1942 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia alpina var. linearis Østrup, 1918 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia alpina var. parallela Zanon, 1938 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia alta K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amabilis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amaniana (K.Krammer) M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amblys M.H.Hohn & J.Hellerman, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ammerensis M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amphioxys Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amphisbaena Ehrenberg, 1854
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amsterdamensis B.Chattová, D.Metzeltin & B.Van de Vijver, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amundsenii Foged, 1964
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia andama M.S.Kulikovskiy, D.Metzeltin & H.Lange-Bertalot, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia andreei Foged, 1964
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia anglica K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia angulata A.Cleve, 1955
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia angulata var. angulata Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia angulata var. densestriata Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia angulata var. typica Cleve-Euler, 195- (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia angulosa Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia angusta (Cleve) Krammer, 1992
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia angusta var. rostrata K.Krammer, 2000
» Species Checked: verified by a taxonomic editorPinnularia angustarea M.S.Kulikovskiy, Lange-Bert., Witkowski & N.I.Dorofeyuk, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia angustiborealis Krammer & Lange-Bertalot, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia angustistriata D.Metzeltin & K.Krammer, 1998
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia aperta (Frenguelli) F.W. Mills, 1934
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aperta var. doellojardii Frenguelli, 1942
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia aperta f. undulata (Frenguelli) Frenguelli, 1942 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aperta var. aperta (Frenguelli) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aperta var. doellojurandoi (Frenguelli) Frenguelli, 1942 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aperta var. doeringii (Frenguelli) Frenguelli, 1942 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia aperta var. undulata (Frenguelli) Frenguelli, 1945 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia apiculata Gregory, 1855
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata (C.Agardh) Schaarschmidt, 1881
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. amaniana K.Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. brevistriata K.Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. budensis Grunow
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. irrorata Boye-Petersen, 1928 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata (C.Agardh) Schaarschmidt, 1881
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. irrorata (Grunow) F.W.Mills, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata (C.Agardh) Schaarschmidt, 1881
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. naveana (Grunow) Hustedt, 1914 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata (C.Agardh) Schaarschmidt, 1881
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. naveana (Grunow) Otto Müller, 1898 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata (C.Agardh) Schaarschmidt, 1881
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata f. appendiculata (Agardh) Cleve, 1895 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata f. constricta Manguin, 1942 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata f. genuina Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata f. intermedia Manguin, 1964 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata f. pumila (Cleve-Euler) Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. bidens (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. exilis (Grunow) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. intermedia Hirano, 1964 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. karelica Mölder, 1951 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. major Frenguelli, 1942 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. nipponica Skvortzow, 1938 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. paeninsulaekoreana Skvortzow, 1936 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. robusta Foged, 1972 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. silesiaca Hustedt, 1914 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata var. tenuis Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia aquilonaris M.H.Hohn & J.Hellerman, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia araucanensis Lange-Bertalot
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ardnamurchan (K.Krammer) M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia armenica (Poretzky) Robert, 1965
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia asanzae P.E.De Oliveira & M.Steinitz-Kannan
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia atlasii Darley, 1990
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia australoborealis B. van de Vijver & R. Zidarova, 2011
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia australodivergens R.Zidarova, K.Kopalová & B.Van de Vijver, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia australogibba B. Van de Vijver, B. Chattová & D. Metzeltin, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia australoglobiceps R.Zidarova, K.Kopalová & B.Van de Vijver, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia australomicrostauron R.Zidarova, K.Kopalová & B.Van de Vijver, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia australoschoenfelderi R.Zidarova, K.Kopalová & B.Van de Vijver, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia austroshetlandica (Carlson) A.Cleve
  » Forma Unreviewed: has not been verified by a taxonomic editorPinnularia austroshetlandica f. austroshetlandica (Carlson) Cleve-Euler, 1948 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia austroshetlandica f. constricta Cleve-Euler, 1948 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia austroshetlandica f. typica Cleve-Euler, 1948 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bacilla McCall, 1933
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bacilliformis K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia balatonis (Pantocsek) Mills, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia balatonis (Pantocsek) F.W.Mills, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia baltica (Schulz) A.Cleve-Euler, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bartii Metzeltin & Lange-Bertalot
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia beringensis M.Potapova, 2014
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bertrandii K.Krammer, 2000
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bertrandii var. angustefasciata K.Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bertrandii var. orleansiana K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bicapitata (Lagerstedt) Cleve, 1891
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bicapitata var. interrupta (W.Smith) L.Dippel, 1905 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia biceps W.Gregory, 1856
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bicapitata var. bicapitata (Lagerstedt) Cleve, 1891 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bicapitata var. decrescens Cleve-Euler, 1932 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bicapitata var. hybrida (Grunow in Van Heurck) Hofmann, 1914 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bicapitata var. inaequalis Cleve-Euler, 1939 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bicapitata var. lata Cleve-Euler, 1932 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bicapitata var. minor (Otto Müller) Cleve-Euler, 1932 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bicapitata var. sulcata Héribaud, 1903 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia biceps W.Gregory, 1856
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biceps var. biceps Gregory, 1856
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biceps var. gibberula (Hustedt) K.Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biceps var. petersenii R.Ross
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biceps f. minor (J.B.Petersen) Cleve-Euler, 1951 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia interruptiformis K.Krammer, 2000
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biceps f. minutissima (Hustedt) Cleve-Euler, 1955 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia subinterrupta Krammer & Schroeter, 1992
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biceps f. petersenii R.Ross, 1947 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia interruptiformis K.Krammer, 2000
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biceps f. stauroneiformis (Cleve) Ross, 1947 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia biceps W.Gregory, 1856
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biceps var. amphicephala (A.Mayer) Cleve-Euler, 1955 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia mayeri K.Krammer, 1992
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biceps var. joculata (Manguin) Woodhead & Tweed, 1958 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia joculata (Manguin) K.Krammer, 2000
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biceps f. biceps (Cleve) Ross, 1947 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biceps f. biceps Gregory, 1856 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biceps f. gregorii Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biceps f. inaequalis Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biceps f. mesolepta (Guermeur) Woodhead & Tweed, 1958 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biceps f. nodulosa Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biceps f. subundulata Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biceps f. typica Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biceps var. constricta (Manguin) Woodhead & Tweed, 1958 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biceps var. lata (Cleve-Euler) Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biceps var. minor (Petersen) Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biceps var. pusilla K.E. Camburn & D.F. Charles, 2000 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biceps var. stauroneiformis Cleve ex A. Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia biclavata A.Cleve, 1922
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biclavata var. abbreviata Cleve-Euler, 1922
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biclavata var. minor (Cleve) Cleve-Euler, 1922 † accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia viridiformis Krammer, 2000 †
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biclavata f. biclavata Cleve-Euler, 1922 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biclavata f. continua Cleve-Euler, 1932 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biclavata f. continua Cleve-Euler, 1934 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biclavata f. maxima Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biclavata f. media Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biclavata f. minor (Cleve) Cleve-Euler in Bachman & Cleve-Euler, 1922 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biclavata var. tenuis Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia biconstrictoides M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia biggiba Gaiser & Johansen
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia biglobosa (Schumann) Mills
  » Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biglobosa f. continua Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biglobosa f. genuina Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biglobosa f. interrupta Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia biglobosa f. semiinterrupta Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biglobosa var. biglobosa (Schumann) (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biglobosa var. minuta Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia biglobosa var. opulenta Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bihastata (A.Mann) R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bilobata A.Cleve, 1955
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bilobata var. angustecruciata Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bilobata var. bilobata Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bilobata var. intermedia Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bilobata var. typica Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bipectinalis (Schumann) Greguss, 1913
  » Forma Unreviewed: has not been verified by a taxonomic editorPinnularia bipectinalis f. inflata Pantocsek & Greguss in Greguss, 1913 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia bipectinalis f. staurophora Pantocsek & Greguss in Greguss, 1913 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia bipectinalis f. typica Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia bipectinalis f. undulata Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bipectinalis var. bipectinalis Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bipectinalis var. bipectinalis (Schumann) Greguss, 1913 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bipectinalis var. densestriata Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bipectinalis var. lata Foged, 1973 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia birnirkiana R.M.Patrick & L.R.Freese, 1961
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bistriata Leuduger-Fortmorel
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bistriata (Leuduger-Fortmorel) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bleischii K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia boecheri Foged, 1953
  » Forma Unreviewed: has not been verified by a taxonomic editorPinnularia boecheri f. ovata Foged, 1964
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia boecheri f. boecheri Foged, 1953 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis (Grunow) Cleve, 1895
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. undulata (M.Peragallo) Boyer, 1927 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula bogotensis var. undulata M.Peragallo, 1908
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. uninterrupta (ininterrupta) (M.Peragallo; Terry) Boyer, 1927 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula bogotensis var. undulata M.Peragallo, 1908
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis f. continua Cleve-Euler, 1934 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis f. ventricosa Cleve-Euler, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. andina Manguin, 1964 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. asiatica Skvortzow, 1938 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. baicalensis Skvortzow & Meyer, 1928 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. bogotensis (Grunow in Schmidt et al.) Cleve, 1895 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. densistriata Skvortzow & Noda, 1971 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. genuina Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. hankensis Skvortzow, 1929 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. interrupta (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. koreana Skvortzow, 1929 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. okamurae (Skvortzow) Skvortzow & Noda, 1971 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. patagonia Frenguelli, 1942 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia bogotensis var. uninterrupta (M. Peragallo in Tempere & Peragallo; Terry) Boyer, 1927 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia boliviana S.Blanco, I.Alvarez-Blanco & C.Cejudo-Figueiras, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia borealis Ehrenberg, 1843
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. brevistriata Hustedt
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. caraccana (Ehrenberg) Brun, 1880
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. islandica Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. lanceolata Hustedt, 1934
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. lanceolata Hustedt, 1934
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. producta Grunow
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. pseudolanceolata B. van de Vijver & R. Zidarova, 2011
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. rectangularis Carlson, 1913
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. scalaris (Ehrenberg) Rabenhorst, 1864
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. subislandica Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. sublinearis Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. tenuistriata Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. brevicostata Hustedt, 1914 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia angulosa Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. elegans Hustedt, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia rabenhorstii var. elegans (Hustedt) K.Krammer, 2000
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. rectangulata Hustedt, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia dubitabilis Hustedt, 1949
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. undulata Hustedt, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia subrabenhorstii Krammer, 2000
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. angusta Cholnoky, 1952 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. bergii Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. borealis Ehrenberg, 1843 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. brevicostata Hustedt, 1914 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. conica Cholnoky, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. continua Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. elongata Manguin, 1942 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. evidentius (uncertain, unassessed)
  » Subforma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. evidentius punctata (Grunow in Van Heurck) F.W. Mills, 1934 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. genuina Mayer, 1913 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. intermedia Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. intermedia Mayer, 1925 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. lanceolata Boye Petersen, 1928 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. linearis (Heribaud) Østrup, 1918 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. longiora Rabenhorst, 1864 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. mayeri Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. medioinflata Pantocsek & Greguss in Greguss, 1913 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. minuta Cholnoky, 1954 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. ovalis Boye Petersen, 1928 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. rectangularis Carlson, 1913 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. rectangulata Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. repanda Tsumura, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. rostrata Manguin, 1964 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. rotundata Mayer, 1925 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. scalaris (Ehrenberg) Rabenhorst, 1864 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. schmidtii Boye Petersen, 1928 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. semseyana Pantocsek & Greguss in Greguss, 1913 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. stauroneiformis Otto Müller, 1910 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. subcapitata Boye Petersen, 1928 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. subundulata Topachevskii, 1941 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. typica Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia borealis f. typica Petersen, 1928 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. acuta Ehrenberg, 1854 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. africana Zanon, 1938 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. australis Manguin in Bourrelly & Manguin, 1954 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. barodensis H.P. Gandhi, 1998 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. beta Ehrenberg, 1874 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. congolensis Zanon, 1938 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. constricta (Zanon) Cholnoky, 1960 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. cuneorostrata Manguin in Bourrelly & Manguin, 1954 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. decurrens Ehrenberg, 1860 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. elliptica Zanon, 1938 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. lonavlensis Gandhi, 1962 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. major (M. Peragallo & Heribaud in Heribaud) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. minor Shirshov, 1935 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. mundivaga Ehrenberg (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. rhodesica Cholnoky, 1954 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. rupestris Skvortzow, 1938 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. scalaris sensu Mayer, 1925 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. subacuta Ehrenberg (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. tenuis Cleve-Euler, 1948 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. thuringiaca K. Krammer, 1992 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia borealis var. undata Manguin in Bourrelly & Manguin, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bottnica K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia boyeri R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia brandeliformis K.Krammer, 1992
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brandeliformis var. linearis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia brandelii Cleve, 1891
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brandelii var. clevei Cleve-Euler, 1955 † accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia brandelii Cleve, 1891
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brandelii var. linearis Østrup, 1918 † accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia brandelii Cleve, 1891
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brandelii var. recta Hustedt, 1942 † accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia brandelii Cleve, 1891
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brandelii var. brandelii Cleve, 1891 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brandelii var. genuina Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia brasiliensis Hustedt
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brasiliensis var. brasiliensis Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brasiliensis var. debegenica Cholnoky, 1954 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia brauniana (Grunow) Studnicka, 1888
  » Subspecies Unreviewed: has not been verified by a taxonomic editorPinnularia brauniana subsp. amphicephala (A. Mayer) Hustedt, 1930
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brauniana var. brauniana (Grunow ex A.Schmidt) Cleve, 1896
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia brebissoni
  » Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brebissoni var. baltica P.Schulz
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia brebissoni f. diminuta (Grunow in Van Heurck) Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia brebissoniiformis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata Cleve, 1891
  » Forma Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata f. cuneata Rivera, 1974
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. elongata Cleve-Euler, 1933 † accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia crucifera Cleve-Euler, 1934 †
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. leptostauron Cleve, 1891 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata Cleve, 1891
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata f. brevicostata Cleve, 1891 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata f. genuina Mayer, 1913 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata f. inflata Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata f. leptostauron Cleve, 1891 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata f. semicruciata Mayer, 1916 (1917) (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata f. subinflata Cleve-Euler, 1955 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata f. ventricosa Hustedt, 1942 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. crucifera Cleve-Euler, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. cuneata Manguin, 1952 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. demerarae Cleve, 1895 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. genuina Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. indica Gandhi, 1960 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. intermedia Manguin, 1942 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. islandica Østrup, 1918 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. leptostauron sensu Mayer, 1940 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. misionera Frenguelli, 1953 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. plana Brun, 1901 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. subcapitata Cleve-Euler, 1915 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. sumatrana Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. tenuis A. Cleve, 1895 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. thaiensis Foged, 1972 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. triangulata (Cleve-Euler) Cleve-Euler, 1955 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia brevicostata var. undulata Frenguelli, 1953 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia brevirostrata Cleve
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia brevistriata Grunow, 1880
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia breweriana N.Foged, 1981
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bullacostae K.Krammer & Lange-Bertalot, 1999
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia burkii R.M.Patrick, 1945
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia caloneiformis Hustedt, 1934
  » Forma Unreviewed: has not been verified by a taxonomic editorPinnularia caloneiformis f. caloneiformis Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia caloneiformis f. major Manguin in Bourrelly & Manguin, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cambodiana Cejudo-Figueiras, S. Blanco & Álvarez-Blanco, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia canadensis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia canadodivergens Kulikovskiy, Lange-Bertalot & Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia caraccana Ehrenberg ex Rabenhorst, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cardinaliculus Cleve, 1895 †
  » Forma Unreviewed: has not been verified by a taxonomic editorPinnularia cardinaliculus f. major Manguin, 1958 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia cardinaliculus var. cardinaliculus Cleve, 1895 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia cardinaliculus var. ceylonica Skvortzow, 1930 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalicus Cleve
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis (Ehrenberg) W.Smith, 1853 †
  » Forma Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis f. angustior Skvortzov, 1976 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis f. cardinalis (Ehrenberg) W. Smith, 1853 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis f. densistriata Skvortzow & Noda, 1971 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis f. hankensis Skvortzow, 1929 (uncertain, unassessed)
» Forma Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis f. minuta Skvortzov, 1976 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis var. africana (Brun) F.W. Mills, 1932 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis var. beta Kitton, 1868 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis var. ceylonica (Skvortzow) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis var. constricta Skvortzov, 1976 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis var. fenestrata Skvortzov, 1976 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis var. hinganica Skvortzov, 1976 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis var. subconstricta (Rattray) F.W. Mills, 1934 (uncertain, unassessed)
» Variety Unreviewed: has not been verified by a taxonomic editorPinnularia cardinalis var. warriensis F. W. Mills, 1932 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia carlsonii A.Cleve, 1948
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia carlssonii Cleve-Euler, 1948
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia carminata Barber & Carter, 1978
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia carteri Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia castor M.H.Hohn & J.Hellerman, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia castraregina Krammer, 2000
» Species Checked: verified by a taxonomic editorPinnularia catenaborealis Pinseel, Hejdukova, Vanormelingen, Kopalova, Vyverman & Van de Vijver, 2017
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cherryfieldiana K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chiriquiensis H.Lange-Bertalot & D.Metzeltin, 2009
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cincta Ehrenberg, 1854
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia circumducta Manguin, 1954
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia claasseniae Chol., 1958
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia claviculiformis D.Metzeltin & K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia claviculus (Gregory) Rabenhorst, 1864
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia clericii (J.Frenguelli) J.Frenguelli, 1933
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cleveana R.R.Ross, 1947
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia clevei R.M.Patrick, 1945
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cleveiformis K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia clevii R.M.Patrick, 1945
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cocconeis (Ehrenberg) Ehrenberg, 1854
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia complexa Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia conifera (Brun & Heribaud) Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia conspicua (A.Schmidt) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia convexa H.E.Sovereign, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia copulata K.Krammer & Lange-Bertalot, 1999 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia coraensis Foged, 1964
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia costata Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia crucifera Cleve-Euler, 1934 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cruciformis (Donkin) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cruxarea Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cumvibia M.H.Hohn & J.Hellerman, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cuneata (Østrup) Cleve-Euler, 1915
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cuneicephala (A.Mann) R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cuneola Reichardt, 1981
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cuneorostrata (Manguin) Van de Vijver & Le Cohu
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia curticostata K.Krammer & Lange-Bertalot, 1999
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cymatopleura West & G.S.West
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dactylus Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia debenedetti J.Frenguelli & H.A.Orlando, 1958
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia decrescens (Grunow) K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia decrescens (Héribaud-Joseph) F.W.Mills, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia decurrens Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dicephala (Ehrenberg) Ehrenberg
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia discifera Østrup, 1910
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia distinguenda (Cleve) Cleve, 1895 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia divergens W.Smith, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia divergentissima (Grunow) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia diversa Østrup, 1901
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia doeringii (Frenguelli) Mills, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia doloma Hohn & Hellerman, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia domestica E.Reichardt, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia domingensis (Cleve) Hustedt, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dornii Metzeltin, 1996
» Species Checked: verified by a taxonomic editorPinnularia dorofeyukiae M.S.Kulikovskiy, Lange-Bert. & Witkowski, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dorogostaiskii Skvortzov
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dubitabilis Hustedt, 1949
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dulcicola (Maguin) Van de Vijver & Le Cohu
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dumontiorum Compère, 1980
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia eburnea V.Zanon
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia eifelana (Krammer) Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia elegans (W.Smith) K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia encyonemoides H.Lange-Bertalot & D.Metzeltin, 2009
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia episcopalis Cleve, 1891
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ergadensis Gregory, 1856
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia erratica Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia erraticofossilis M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia esox Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia esoxiformis Fusey, 1951
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia falaiseana K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ferrophila K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia flexuosa Cleve, 1895 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fontellii A.Cleve, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia formica (Ehrenberg) R.M.Patrick, 1966 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fossilis K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia frauenbergiana E.Reichardt, 1985
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia frequentis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fumantii Lange-Bertalot & Metzeltin, 2003
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia garganica Rabenhorst, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gemella B.van de Vijver, 2009
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia genkalii K.Krammer & Lange-Bertalot, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gentilis (Donkin) Cleve, 1891
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gibba Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gibbiformis K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gigas Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia globiceps W.Gregory, 1856
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia graciliodes
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gracilivalvis Fukushima & Kobayashi
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gracillima W.Gregory, 1856
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia graciloides Hustedt, 1937
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia grunowii Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia halophila K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hamiltonii R.Zidaroza, K.Kopalová & B.Van de Vijver, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hartleyana Greville, 1865
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hemiptera (Kützing) Rabenhorst, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hemiptera Brébisson ex Greville, 1855
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia heroina (A.Schmidt) Metzeltin & Lange-Bertalot, 2007
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hudsonensis R.Ross, 1947
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia humilis K.Krammer & Lange-Bertalot, 1999
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hustedtii K.Mölder, 1951
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hybrida
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia iatriaensis Foged, 1970 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia idsbensis A.Pavlov & Z.Levkov, 2013
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ignobilis (Krasske) A.Cleve, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ilkaschoenfelderae K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia imperfecta A.Cleve, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia incognita G.Krasske, 1939
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia inconstans A.Mayer, 1916
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia incrassata A.Cleve, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia inculpata F.Hustedt, 1950
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia infirma Krammer, 1985
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia inflata A.Cleve, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia insociabilis G.Krasske, 1939
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia instabilis (A.Schmidt) D.Metzeltin, 1998
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia instita M.H.Hohn & J.Hellerman, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia intermedia (Lagerstedt) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia interruptiformis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia islandica Østrup, 1918
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia isostauron (Ehrenberg) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia isselana K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ivaloensis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia joculata (Manguin) K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia johannae P.Fusey, 1950
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia johncarteri D.M.Williams, 2001
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia johndonatoi Metzeltin & Lange-Bertalot, 2007
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia julma Krammer & Metzeltin, 1996
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia jungii Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia karelica Cleve, 1891
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kirisimaensis A.Tuji & T.Wanatabe, 2003
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kittelii Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kneuckerii Hustedt, 1949
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kolbei Fukushima, Kobayashi & Yoshitake, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kotoriensis H.Okuno, 1952 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia krammeri Metzeltin, 1996, v.2
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia krasskei Hustedt, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia krockii (Grunow) Hustedt, 1942
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kuetzingii K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kuolensis A.Cleve, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kurt-krammeri D.Metzeltin & H.Lange-Bertalot, 2014 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lacunicola R.M.Patrick & Freese, 1961
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lagerheimii A.Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lagerstedtii (Cleve) Cleve-Euler, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lailaensis Foged, 1964
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lanceolata Heiden, 1928
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lange-bertalotii K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lapponica Hustedt, 1942
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lata (Brébisson) W.Smith, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia latarea Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia laterotundata B. van de Vijver & R. Zidarova, 2011
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia laticeps A.Cleve, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia laucensis Lange-Bertalot
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia legumen Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia legumiformis K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lenticula Cleve-Euler, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia leptogongyla Ehrenberg, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lindanedbalovae B.van de Vijver & A.Moravcová, 2013
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia linearis Lange-Bertalot
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia liouana Skvortzov
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia livingstonensis R.Zidarova, K.Kopalová & B.Van de Vijver, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lokana Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia longicornis (Ehrenberg) M.Peragallo, 1903 accepted as Unreviewed: has not been verified by a taxonomic editorEpithemia argus var. longicornis (Ehrenberg) Grunow, 1862
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lowei H.Lange-Bertalot & D.Metzeltin, 2009
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lunata K.Krammer & Lange-Bertalot, 1999
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lundii Hustedt, 1954
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia macilenta Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia magnacuneata K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia magnifica R.Zidarova, K.Kopalová & B.Van de Vijver, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia maior (Kützing) Cleve
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia major (Kützing) Rabenhorst, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia makahana H.E.Sovereign, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia makariensis H.Okuno, 1952 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia manausensis A.Cavalcante Pereira & L.Carvalho Torgan, 2014
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mangelsdorffii H.Lange-Bertalot & D.Metzeltin, 2009
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia marchica Ilka Schönfelder, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mareifelana K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mayeri K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia megaloptera Ehrenberg, 1854
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia meridiana Metzeltin & Krammer, 1998
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mesogongyla Ehrenberg, 1843 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mesolepta (Ehrenberg) W.Smith, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mesoleptiformis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia metzeltinii K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia meyerii Skvortzov
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia micevskii Z.Levkov, A.Pavlov & T.Nakov, 2013
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia microcapitata B.Van de Vijver, B.Chattová & D.Metzeltin, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia microstauroides R.Zidarova, K.Kopalová & B.Van de Vijver, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia microstauron (Ehrenberg) Cleve, 1891
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia minor (Kutzing) Cleve
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia minoricapitata K.Krammer, 2002
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia minuta (Østrup) Cleve-Euler, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia minutiformis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia minutiformnis Krammer
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia moelleri K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia montgomeryana Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mormonorum (Grunow ex A.Schmidt) Boyer, 1916
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia myriamiae B.Van de Vijver, B.Chattová & D.Metzeltin, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nanomicrostauron M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia neglecta (Mayer) Berg, 1949
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia neglectiformis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nelsonii A.Cavalcante Pereira & L.Carvalho Torgan, 2014
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nemenyana Pantocsek & Greguss
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia neocuneata M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia neomajor K.Krammer, 1992 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nitzschiophila Rumrich, D.Metzeltin & Lange-Bertalot, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nobilis (Ehrenberg) Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nodosa (Ehrenberg) W.Smith, 1856
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nodosiformis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nonaestuarii M.S.Kulikovskiy, H.Lange-Bertalot, A.Witkowski & N.I.Dorofeyuk, 2010
» Species Checked: verified by a taxonomic editorPinnularia nordica M.S.Kulikovskiy, Lange-Bert. & Witkowski, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia normandiana K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia notabiliformis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia notabilis Krammer, 1985
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia novaezealandica K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia novazealandiae Krammer
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nubila H.E.Sovereign, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia obliquestriata Cleve-Euler, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia obscura Krasske, 1932
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia obscuriformis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia obtusa H.E.Sovereign, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oestrupiaeformis R.Simonsen, 1959
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oriunda K.Krammer, 1992 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oriundiformis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ovalis Hilse, 1861
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ovata K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia palousiana H.E.Sovereign, 1963
» Species Checked: verified by a taxonomic editorPinnularia paludosa Liu & Wang, 2010
» Species Checked: verified by a taxonomic editorPinnularia paragracillima M.S.Kulikovskiy, Lange-Bert & Witkowski, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parakolbei Kukushima.Ko-Bayashi & Yoshitake
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parallela Brun, 1895 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parva Gregory ex Rabenhorst, 1864
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parva Ehrenberg
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parvula (Ralfs) Cleve-Euler, 1922
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parvulissima Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia paschalis Woodhead & Tweed, 1948
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia peracrosphaeria M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia peracuminata Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia peragallii Kulikovskiy, Lange-Bertalot & Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia percuneata Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perinarensis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perinterrupta K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perirrorata Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perlanceolata B. van de Vijver & R. Zidarova, 2011
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia permicrostauron Krammer & Metzeltin, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perminor M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perpolyoncoides M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perspicua K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia persudetica K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pertriundulata M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perundulatodivergens M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia petersenii K.Krammer & Lange-Bertalot, 1999
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pisciculina H.Lange-Bertalot & D.Metzeltin, 2009
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pisciculus Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia piscivorus Krammer
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia platycephala (Ehrenberg) Cleve, 1891
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pluviana H.E.Sovereign, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pluvianiformis Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia poasana Lange-Bertalot
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia podzorskii K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pogoi Scherer
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia polyoncoides Compère, 1975
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia problematica Ant.Mayer, 1946
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudacuminata Metzeltin & Krammer, 1996
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudobrevior Fukushima, Ko-Bayashi & Yoshitake
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudodivergentissima B.van de Vijver, A.Moravcová, W.-H.Kusber & J.Neustupa, 2013
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudogibba Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudomacilenta M.S.Kulikovskiy, H.Lange-Bertalot, A.Witkovski & N.I.Dorofeyuk, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudoparva K.Krammer & Lange-Bertalot, 1999
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudosimilis K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pulchella (Boyer) K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pulchra Østrup, 1897
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia quadratarea (A.Schmidt) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia quesadae B. van de Vijver & R. Zidarova, 2011
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rabenhorstii (Grunow) K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia radiosa W.Smith, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rathsbergiana K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rectangulata (Gregory) Rabenhorst, 1864
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia reichardtii K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia renata K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia renatiformis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhenohassiaca K.Krammer & Lange-Bertalot, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhombarea Krammer, 1998
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhombica Hustedt, 1943
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhomboelliptica K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhombundulata (K.Krammer) M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia richardensis Foged, 1964
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rivularis Hustedt, 1935
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rumrichae Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rupestris Hantzsch, 1861
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ruttneri Hustedt, 1934
» Species Checked: verified by a taxonomic editorPinnularia sakulensis Vyverman & Compère, 1991
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sakurajimensis Ishii & Ji.Tanaka, 2011
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia salina (K.Krammer) M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia santafiorana K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia saprophila Lange-Bertalot, Kobayasi & Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia saprotolerans H.Lange-Bertalot & D.Metzeltin, 2014
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia savona K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia saxicola J.W.G.Lund, 1946
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia scaettae
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia scardica Z.Levkov, 2007
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia scattae Zanon, 1938
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia schimanskii Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia schoenfelderi Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia schroederi (Hustedt) B.J.Cholnoky, 1959
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia schroeterae Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia schweinfurthii (A.Schmidt) R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia scotica Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia secernenda (A.Schmidt) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia segariana Foged, 1979
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia semicruciata (Schmidt) Cleve, 1895 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia semiinflata (E.V.Østrup) H.H.Gran
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia semizebra H.Lange-Bertalot, P.Cavacini, N.Tagliaventi & S.Alfinito, 2003
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia septentrionalis K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia shivae Cejudo-Figueiras, S.Blanco & Álvarez-Blanco, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sillimanorum Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia similiformis K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia similis Hustedt, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia simonsenii K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia singularis (A.Schmidt) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sinistra Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sistassa J.R.Carter, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia socialis (T.C.Palmer) Hustedt, 1913
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia soninkhishigae Metzeltin & Lange-Bertalot, 2007
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sonyae M.S.Kulikovskiy, H.Lange-Bertalot, A.Witkowski & N.I.Dorofeyuk, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia spinea H.Lange-Bertalot, P.Cavacini, N.Tagliaventi & S.Alfinito, 2003
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia spinosissima Lange-Bertalot
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia spitsbergensis Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia spitzbergensis
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia splendida Hustedt, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia stauntonii (Grunow) Cleve, 1896
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia stidolphii Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia stomatophora (Grunow) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia streckerae Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia streptoraphe Cleve, 1891
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia stricta Hustedt, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia styliformis A.Cleve, 1955
» Species Checked: verified by a taxonomic editorPinnularia subaldenii Wang & Liu, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subalpina A.Pavlov & Z.Levkov, 2013
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subanglica K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subantarctica (Manguin) Van de Vijver & Le Cohu
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subbrevistriata Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subcapitata W.Gregory, 1856
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subcommutata Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subdivergens K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subelongatoides (Hustedt) Simonsen
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subfalaiseana K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subgibba Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subgigas Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subinterrupta Krammer & Schroeter, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sublanceolata (J.B.Petersen) A.Cleve, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia submicrostauron S.Schroeter, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subnodosa Hustedt, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subpalousiana H.E.Sovereign, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subpulchra K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subrabenhorstii Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subrhombica K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subrostrata (A.Cleve) Cleve-Euler, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subrostrata K.E.Lohman & G.W.Andrews, 1968 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subrupestris K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subsilvatica K.Krammer & Lange-Bertalot, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia substomatophora Hustedt, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia substreptoraphe K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subundulata E.V.Østrup, 1918
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subviridis A.Cleve, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia suchlandti Hustedt, 1943
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sudetica (Hilse) Hilse, 1861
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sulcata M.G.M.Souza & Compère, 1999
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia superdivergentissima Chaumont & Germain, 1976
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia svalbardensis Foged, 1964
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sverdrupii Foged, 1964
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sylvatica Petersen
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia tabellaria Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia tenuis Gregory, 1854
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia tenuistriata Hustedt
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia termitina (Ehrenberg) R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia thoenii Van de Vijver, 2006
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia tibetana Hustedt
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia tirolensis (Metzeltin & Krammer) K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia torta (A.Mann) R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia toscana K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia transversa (A.Schmidt) Mayer, 1939
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia transversiformis K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia trevelyana (Donkin) Rabenhorst, 1864
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia trifonovae Kulikovskiy, Lange-Bertalot, Witkowski & Dorofey, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia triumvirorum Hustedt, 1937
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia tropica Hustedt
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia tsonka Lange-Bertalot & Rumrich, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia tumidula (K.Krammer) M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia tupensis A.Cavalcante Pereira, S.Melo & L.Carvalho Torgan, 2014
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia turbulenta (Cleve-Euler) Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia turficola Tarnavschi & Jitariu, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia turgidula (Krammer) Kulikovskiy, Lange-Bertalot & Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia turnerae K.E.Camburn & D.F.Charles, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia tynnii K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia umbrosa Sovereign, 1963
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia undula (Schumann) K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia undulatodivergens Kulikovskiy, Lange-Bertalot & Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia unduliformis M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia vaetterana Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia vangariana K.Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia variarea Metzeltin & Krammer, 1998
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia vasta Hustedt, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia vasta Hustedt, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia vastoides Cholnoky, 1956
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ventricodecrescens M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia viridiformis Krammer, 2000 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia viridis (Nitzsch) Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia viridoides Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia vixconspicua B.Chattová, D.Metzeltin & B.Van de Vijver, 2012
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia vulturis Metzeltin & Lange-Bertalot, 2007
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia walkerae A.Cavalcante Pereira & L.Carvalho Torgan, 2014
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia westii McCall, 1933
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia wijkensis Foged, 1964
» Species Checked: verified by a taxonomic editorPinnularia wuyiensis Zhang, Pereira & Kociolek, 2016
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria Rabenhorst, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia acrosphaeria W.Smith, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acuta W.Smith, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula radiosa Kützing, 1844
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia alternans (J.Schumann) E.H.H.Pfitzer, 1871 accepted as Unreviewed: has not been verified by a taxonomic editorScoliopleura alternans (Schuman) De Toni, 1891
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ambigua Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorBiremis ambigua (Cleve) D.G.Mann, 1990
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amphicephala A.Mayer, 1917 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia mayeri K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amphiceros (Kützing) Rabenhorst, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula rhynchotella Lange-Bertalot, 1993
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amphigomphus Ehrenberg, 1843 accepted as Unreviewed: has not been verified by a taxonomic editorNeidium iridis var. amphigomphus (Ehrenberg) A.Mayer, 1917
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia aspera (Ehrenberg) Ehrenberg, 1854 accepted as Unreviewed: has not been verified by a taxonomic editorTrachyneis aspera (Ehrenberg) Cleve, 1894
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia atomus Hustedt, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula mediocris var. atomus (Hustedt) Hustedt, 1962
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bacillum (Ehrenberg) Ehrenberg, 1876 accepted as Unreviewed: has not been verified by a taxonomic editorSellaphora bacillum (Ehrenberg) D.G.Mann, 1989
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia balatonis (Pantocsek) Gandhi, 196, v.57(1) accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia balatonis (Pantocsek) Mills, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia balfouriana Grunow ex Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorHygropetra balfouriana (Grunow ex Cleve) Krammer & Lange-Bertalot, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bavarica A.Mayer, 1913 † accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia parallela Brun, 1895 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bicapitata (N.G.W.Lagerstedt) L.Dippel, 1905 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia bicapitata (Lagerstedt) Cleve, 1891
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bicuspidata Cleve-Euler, 1955 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. lanceolata Hustedt, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bombus Ehrenberg, 1844 accepted as Unreviewed: has not been verified by a taxonomic editorDiploneis bombus (Ehrenberg) Ehrenberg, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia braunii (Grunow) Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia brauniana (Grunow) Studnicka, 1888
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia brebissonii (Kützing) Rabenhorst, 1864 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia acutobrebissonii Kulikovskiy, Lange-Bertalot & Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia britannica (Van Heurck) Cleve-Euler, 1955 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia sudetica var. brittanica (Grunow) K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia capitata Ehrenberg, 1848 accepted as Unreviewed: has not been verified by a taxonomic editorHippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin & Witkowski, 1996
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia caudata (C.S.Boyer) Patrick, 1966 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia microstauron var. nonfasciata Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chilensis Bleisch, 1859 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia borealis Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia commutata (Grunow ex A.Schmidt) Dippel, 1905 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula commutata Grunow ex A.Schmidt, 1876
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia crabro Ehrenberg, 1844 accepted as Unreviewed: has not been verified by a taxonomic editorDiploneis crabro (Ehrenberg) Ehrenberg, 1854
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia criophila Castracane, 1886 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula criophila (Castracane) Van Heurck, 1909
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia curta A.Cleve accepted as Unreviewed: has not been verified by a taxonomic editorAchnanthes curta (A.Cleve) A.Berg ex Cleve-Euler, 1953
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dariana (Schmidt) F.W.Mills, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia dactylus var. dariana (A.Schmidt) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia debesii Hustedt, 1926 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia socialis var. debesii (Hustedt) Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia decussata Ehrenberg, 1845 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula decussata (Ehrenberg) Kützing, 1849
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia didyma Ehrenberg, 1844 accepted as Unreviewed: has not been verified by a taxonomic editorDiploneis didyma (Ehrenberg) Ehrenberg, 1839
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia digitoradiata Gregory, 1856 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula digitoradiata (Gregory) Ralfs, 1861
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia digitus Ehrenberg, 1854 accepted as Unreviewed: has not been verified by a taxonomic editorHippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin & Witkowski, 1996
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia directa W.Smith, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula directa (W.Smith) Ralfs, 1861
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dispersa J.R.Carter, 1966 (unaccepted)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia disphenia Ehrenberg, 1843 accepted as Unreviewed: has not been verified by a taxonomic editorNeidium iridis var. amphigomphus (Ehrenberg) A.Mayer, 1917
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia distans W.Smith, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula distans (W.Smith) Ralfs, 1861
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia elginensis Gregory, 1856 accepted as Unreviewed: has not been verified by a taxonomic editorPlaconeis elginensis (Gregory) E.J.Cox, 1988
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia exigua W.Gregory, 1854 † accepted as Unreviewed: has not been verified by a taxonomic editorPlaconeis exigua (Gregory) Mereschkovsky, 1903
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia falaiseana K.Krammer, 1992 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia subfalaiseana K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fasciata (Lagerstedt) Hustedt, 1930 accepted as Unreviewed: has not been verified by a taxonomic editorCaloneis bacillum (Grunow) Cleve, 1894
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fottii Bily & Marvan, 1959 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia divergentissima (Grunow) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia franconica Mayer, 1946 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia graciloides Hustedt, 1937
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fritschii Salah, 1953 accepted as Unreviewed: has not been verified by a taxonomic editorBiremis fritschii (Salah) D.G.Mann, 1990
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gandrupii Petersen, 1924 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula gandrupi (Petersen) Krasske, 1938
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gastrum Ehrenberg, 1843 accepted as Unreviewed: has not been verified by a taxonomic editorPlaconeis gastrum (Ehrenberg) Mereschkovsky, 1903
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gibba sensu W. Smith accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia gibbiformis K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gibba (Ehrenberg) Ehrenberg, 1843 accepted as Unreviewed: has not been verified by a taxonomic editorRhopalodia gibba (Ehrenberg) Otto Müller, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gibberula (Kützing) Rabenhorst, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorCaloneis limosa (Kützing) R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gracilis F.Hustedt, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia graciloides Hustedt, 1937
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hambergii (Hudstedt) Brander accepted as Unreviewed: has not been verified by a taxonomic editorPlaconeis hambergii (Hustedt) K.Bruder, 2007
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hebridensis W.Gregory, 1854 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia lata (Brébisson) W.Smith, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia heteropleura Ehrenberg, 1840 accepted as Unreviewed: has not been verified by a taxonomic editorCymbella heteropleura (Ehrenberg) Kützing, 1844
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia heufleri (Grunow) Rabenhorst, 1864 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula heufleri Grunow, 1860
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hilseana Janisch ex Rabenhorst, 1860 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia subcapitata W.Gregory, 1856
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hilseana Janisch, 1860 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia subcapitata W.Gregory, 1856
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hyyppaeei K.Mölder, 1939 † accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia semicruciata (Schmidt) Cleve, 1895 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia inaequalis Ehrenberg, 1854 accepted as Unreviewed: has not been verified by a taxonomic editorCymbopleura inaequalis (Ehrenberg) Krammer, 2003 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia inflexa Gregory, 1856 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula inflexa (Gregory) Ralfs, 1861
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia integra W.Smith, 1856 accepted as Unreviewed: has not been verified by a taxonomic editorPrestauroneis integra (W.Smith) K.Bruder, 2008
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia integra Grunow ex Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia cuneicephala (A.Mann) R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia interrupta W.Smith, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia biceps W.Gregory, 1856
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia iridis (Ehrenberg) Rabenhorst, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorNeidium iridis (Ehrenberg) Cleve, 1894
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia irrorata (Grunow) Hustedt, 1939 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata (C.Agardh) Schaarschmidt, 1881
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia irrorata (Grunow) Hustedt, 1942 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata (C.Agardh) Schaarschmidt, 1881
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia johnsonii W.Smith, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula scopulorum de Brébisson ex Kützing, 1849
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kefvingensis Ehrenberg, 1840 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula kefvingensis (Ehrenberg) Kützing, 1844
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kriegeriana Krasske, 1943 accepted as Unreviewed: has not been verified by a taxonomic editorPulchella kriegeriana (Krasske) K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia krookiformis K.Krammer, 1992 accepted as Unreviewed: has not been verified by a taxonomic editorChamaepinnularia krookiformis (K.Krammer) Lange-Bertalot & K.Krammer apud H.Lange.Bertalot & S.I.Genkal, 1999
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lagerstedti (Cleve) Hustedt, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia lagerstedtii (Cleve) Cleve-Euler, 1934
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lanceolata (C.Agardh) Studnicka, 1888 accepted as Unreviewed: has not been verified by a taxonomic editorCymbella lanceolata (C.Agardh) C.Agardh, 1830
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia latevittata Cleve, 1894 † accepted as Unreviewed: has not been verified by a taxonomic editorSchizonema domingense Kuntze, 1898
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia latistriata Gregory, 1854 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia lata var. latestriata (Gregory) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia leptosoma (Grunow) Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorCaloneis leptosoma (Grunow) Krammer, 1985
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia limosa (Kützing) Rabenhorst, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorCaloneis limosa (Kützing) R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia longa Gregory, 1856 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula longa (Gregory) Ralfs ex Pritchard, 1861
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia luculenta (A.W.F.Schmidt) Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia tabellaria Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ludloviana (Schmidt) Pantocsek, 1913 † accepted as Unreviewed: has not been verified by a taxonomic editorNavicula ludloviana Schmidt, 1876 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia martinii K.Krasske, 1939 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia subrostrata (A.Cleve) Cleve-Euler, 1955
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mediocris (Krasske) F.W.Mills, 1935 accepted as Unreviewed: has not been verified by a taxonomic editorChamaepinnularia mediocris (Krasske) Lange-Bertalot & Krammer, 1996
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mediofranconica M.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2010 (unaccepted)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mesogongyla Cleve, 1891 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia erratica Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mesotyla Ehrenberg, 1854 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia polyonca (Brébisson) W.Smith, 1856
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia minutiformis K.Krammer, 2000 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia minoricapitata K.Krammer, 2002
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia molaris (Grunow) Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorCaloneis molaris (Grunow) Krammer, 1985
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia monacensis A.Mayer, 1933 † accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia parallela Brun, 1895 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia muscicola J.B.Petersen, 1928 accepted as Checked: verified by a taxonomic editorChamaepinnularia muscicola (J.B.Petersen) M.S.Kulikovskiy, Lange-Bert. & Witkowski in Kulikovskiy et al., 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia naveana (Grunow) Rabenhorst, 1864 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata (C.Agardh) Schaarschmidt, 1881
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia notata (M.Peragallo & Héribaud-Joseph) Cleve-Euler, 1955, v.5(4) accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia brebissonii var. bicuneata Grunow, 1880
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia notata (M.Peragallo & Heribaud) F.W.Mills, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia brebissonii var. bicuneata Grunow, 1880
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oblonga G.L.Rabenhorst, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula oblonga (Kützing) Kützing, 1844 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oblonga (Kützing) W.Smith, 1853 † accepted as Unreviewed: has not been verified by a taxonomic editorNavicula oblonga (Kützing) Kützing, 1844 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oregonica Ehrenberg, 1845 accepted as Unreviewed: has not been verified by a taxonomic editorCaloneis oregonica (Ehrenberg) R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ovalis Hilse, 1860 accepted as Unreviewed: has not been verified by a taxonomic editorDiploneis ovalis (Hilse) Cleve, 1891
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pachyptera Ehrenberg, 1843 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia lata (Brébisson) W.Smith, 1853
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parva (Ehrenberg) Gregory, 1854 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia microstauron (Ehrenberg) Cleve, 1891
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parva (Ehrenberg) Schaarschmidt, 1881 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia microstauron (Ehrenberg) Cleve, 1891
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia peregrina Ehrenberg, 1843 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula peregrina (Ehrenberg) Kützing, 1844
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia permagna Bailey, 1851 accepted as Unreviewed: has not been verified by a taxonomic editorCaloneis permagna (Bailey) Cleve, 1894
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perpusilla Østrup, 1910 accepted as Unreviewed: has not been verified by a taxonomic editorPsammothidium perpusillum (Østrup) Lange-Bertalot, 1999
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia placentula Ehrenberg, 1843 accepted as Unreviewed: has not been verified by a taxonomic editorPlaconeis placentula (Ehrenberg) Mereschkowsky, 1903
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia polyonca (Brébisson) W.Smith, 1856 (unaccepted)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia praetexta (Ehrenberg) Ehrenberg, 1854 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula praetexta Ehrenberg, 1860
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia protracta (Grunow) Mayer, 1913 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula protracta (Grunow) Cleve, 1894
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudogracillima (Mayer) Mayer, 1917 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia nodosa var. pseudogracillima Ant.Mayer, 1913
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia radiosa Rabenhorst, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula radiosa Kützing, 1844
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rangoonensis Grunow ex Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia abaujensis var. linearis (Hustedt) R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia reinschiana Mayer, 1939 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia rupestris Hantzsch, 1861
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia retusa (Brébisson) Mills & Philip, 1901 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula cancellata var. retusa (Brébisson) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhombica Hustedt, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia rhombica Hustedt, 1943
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhynchocephala Hustedt, 1936 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. rostellata (Hustedt) K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhynchocephala Hustedt, 1936 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. rostellata (Hustedt) K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rostellata Gregory, 1857 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula crucifera Grunow, 1876
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rostellata (Kützing) Rabenhorst, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula viridula var. rostellata (Kützing) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rostellata Hustedt, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia acoricola var. rostellata (Hustedt) K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sabae Ehrenberg, 1856 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula sabae (Ehrenberg) De Toni, 1891
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia schwabei Krasske, 1939 accepted as Unreviewed: has not been verified by a taxonomic editorPulchella schwabei (Krasske) K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia schweinfurthi (Schmidt) Hustedt, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia schweinfurthii (A.Schmidt) R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia semen Ehrenberg, 1854 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula semen Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia silesiaca Bleisch, 1862 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula viridula (Kützing) Ehrenberg, 1836
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia silvatica J.B.Petersen, 1935 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia appendiculata (C.Agardh) Schaarschmidt, 1881
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia similis Krasske, 1943 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia similiformis K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia similis Krammer & Lange-Bertalot, 1986 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia similiformis K.Krammer, 1992
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia soehrensis (G.Krasske) J.B.Petersen, 1932 accepted as Unreviewed: has not been verified by a taxonomic editorChamaepinnularia soehrensis (Krasske) Lange-Bertalot & Krammer, 1996
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia söhrensis (Krasske) J.B.Petersen, 1932 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula söhrensis Krasske
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia stauroneiformis W.Smith, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia acutobrebissonii Kulikovskiy, Lange-Bertalot & Metzeltin, 2010
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia stauroptera (Grunow) Rabenhorst, 1864 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia gibba Ehrenberg, 1843
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia stomatophoroides A.Mayer, 1939 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia stomatophora var. erlangensis (A.Mayer) Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subacuta Ehrenberg, 1854 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia major var. subacuta (Ehrenberg) Cleve, 1895
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subinterrupta Krammer & S.Schroeter, 1992 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia schroeterae Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sublinearis (Grunow) Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorCaloneis dubia Krammer, 1987
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sublinearis (Grunow) Schaarschmidt, 1881 accepted as Unreviewed: has not been verified by a taxonomic editorCaloneis dubia Krammer, 1987
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia subsolaris (Grunow) Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia decrescens (Grunow) K.Krammer, 2000
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia suchlandtii Hustedt, 1934 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia suchlandti Hustedt, 1943
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia termes Ehrenberg, 1843 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia biceps W.Gregory, 1856
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia trigonocephala Ehrenberg, 1854 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula trigonocephala (Ehrenberg) Ralfs, 1861
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia trigonocephala Cleve, 1895 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia bihastata (A.Mann) R.M.Patrick, 1966
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia tuscula Ehrenberg, 1840 accepted as Unreviewed: has not been verified by a taxonomic editorAneumastus tuscula (Ehrenberg) D.G.Mann & A.J.Stickle, 1990 †
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia undulata W.Gregory, 1854 accepted as Unreviewed: has not been verified by a taxonomic editorCaloneis undulata (W.Gregory) Krammer, 1985
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia viridula (Kützing) Rabenhorst, 1853 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula viridula (Kützing) Ehrenberg, 1836
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia viridula (Ehrenberg) Ehrenberg, 1843 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula viridula (Kützing) Ehrenberg, 1836
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia woerthensis (A.Mayer) K.Krammer, 1992 accepted as Unreviewed: has not been verified by a taxonomic editorPinnularia islandica Østrup, 1918
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia yarrensis (Grunow) A.Jurilj, 1957 accepted as Unreviewed: has not been verified by a taxonomic editorPinnunavis yarrensis (Grunow) H.Okuno, 1975
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia abnormis Skvortzow, 1937 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acidojaponica M. Idei & H. Kobayasi in M. Idei & S. Mayama, 2001 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acuminatopsis D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acuta sensu Strose, 1884 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia acutiuscula Gregory, 1856 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia adeana Mayer, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia aequilateralis Patrick & Freese, 1961 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia affinis Ehrenberg, 1847 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia agogoensis Foged, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia alandica Cleve-Euler, 1935 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia alaskana Patrick & Freese, 1961 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia alfinitoana Lange-Bertalot & Metzeltin, 2003 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia allansonii Cholnoky, 1958 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia allmaniana Gregory, 1857 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia allorgei Manguin, 1942 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia alpiniformis B. Van de Vijver & L. Beyens in Van de Vijver, Frenot & Beyens, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia altiplanensis H. Lange-Bertalot, K. Krammer & Rumrich in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amae B. Van de Vijver, P. Ledegeanck & L. Beyens in Van de Vijver, Frenot & Beyens, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amaniensis Hustedt, 1921 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amazonica Metzeltin & Krammer in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ambigua Ehrenberg in Ralfs in Pritchard, 1861 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ambositrana D. Metzeltin in D. Metzeltin & H. Lange-Bertalot, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia americana Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia americana (Hustedt in Schmidt et al.) Cholnoky, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amoena Hustedt, 1965 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amphicentra Ehrenberg, 1862 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amphicephala Ehrenberg, 1870 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amphiprora Ehrenberg, 1843 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amphirhynchus G.L.Rabenhorst (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amphirrhina Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amphisphenia Ehrenberg, 1876 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia amphistylus Ehrenberg, 1845 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ampulliformis Manguin, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia anassae Cholnoky, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia andina Frenguelli, 1942 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia angliciformis B. Van de Vijver & L. Beyens in Van de Vijver, Frenot & Beyens, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia angulo-costata K.E. Lohman, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia angusta K.E. Lohman, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia angusteelliptica Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia angustefasciata (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia angustiborealis K. Krammer & H. Lange-Bertalot in K. Krammer, 2000 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia angustivalva Krammer & Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia anomala Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia antarctica Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia antiqua Tscheremissinova, 1956 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia aolandica (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia apicata Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia apis Ehrenberg, 1843 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia aquaenigrae D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia araucaniae Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia archaica Skvortzov, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia arctica Cleve, 1898 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia arraniensis O'Meara, 1867 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia asanzii De Oliveira & Steinitz-Kannan, 1992 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia asburyana Boyer, 1922 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia asperula Ehrenberg, 1845 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia asymmetrica Heiden in Schmidt et al., 1905 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia asymmetrica (Cleve) Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia atlasi Darley, 1990 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia attwoodii (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia aueri Cleve-Euler, 1948 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia australis Ehrenberg, 1845 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bacillaris Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bacillaris Cleve-Euler, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia backebergii Manguin in Bourrelly & Manguin, 1954 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia baculus D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia baicalensis Skvortzow & Meyer, 1928 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia barbadensis Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia barberiana Foged, 1979 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia barca Lohman & Andrews, 1968 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia barrowiana Patrick & Freese, 1961 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bertandii K. Krammer, 2000 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bicepsoides Kobayasi, 1975 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia biclavatiformis Mayer, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia biconstricta Cleve-Euler, 1932 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bicunetata (Grunow) Kulikovskiy, Lange-Bertalot & Metzeltin, 2010 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bigibba E.E. Gaiser & J. Johansen, 2000 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bilineata Skvortzov & Noda, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bioculata Manguin, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia biprora Bailey (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia birostris Ehrenberg, 1842 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia blandita Boyer, 1916 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia blotii (Heribaud in Heribaud et al.) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bockiana Mayer, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bockii D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bogosoensis Foged, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia borealis sensu Berg, 1945 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia borealis Mayer, 1925 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia boriana Ivanov & Eremenko, 1948 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bosshardii Meister, 1932 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bourrellyi Manguin in Bourrelly & Manguin, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia boyeriformis Krammer & Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bramanorum Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia brandelii sensu Berg, 1945 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia brunii (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia bryophila Østrup, 1918 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia buckzkoae D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia burckii (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia burkei Patrick, 1945 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia butantanum (Krasske) Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia caffra Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia calcutta Skvortzov (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia caledonensis Schoeman, 1969 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia canops (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia capensis Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia capillacea Krishchtofovich, 1941 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia capitellata Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia caracana Ehrenberg ex Rabenhorst, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia carambolae Frenguelli, 1933 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia carbonum Ehrenberg, 1846 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia carlsoni (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia caroliensis Ehrenberg, 1856 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia catherinae Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cellesensis (Heribaud & M. Peragallo in Heribaud) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia celtica Fusey, 1951 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia centrafricana Fusey, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia centropuncta Skvortzov, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia certa Krammer & Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ceylanica Skvortzov (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chapmaniana Foged, 1979 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chariensis Mills, 1932 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chariessa F.W.Mills (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chasei Cholnoky, 1954 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cheng Skvortzow, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chetaensis Skabitschevskaja, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chilensis Ehrenberg, 1843 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chilensis Frenguelli, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chilensis Rabenhorst, 1848-1860 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chinensis Skvortzow, 1929 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cholnokyi Skvortzov, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chosenica Skvortzov & Noda, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia chutteri Cholnoky, 1965 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cleveii Patrick, 1945 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia clipeata Cleve-Euler, 1915 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cocconeiformis Mayer, 1913 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cocconeoides Rabenhorst, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia coei Cholnoky, 1960 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia collissii O'Meara (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia columnaris Krishchtofovich, 1941 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia compacta Pantocsek & Greguss in Greguss, 1913 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia complanata Ehrenberg, 1875 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia completa Cleve, 1900 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia compressa Ehrenberg, 1860 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia compressa H.Heiden (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia conferta Zanon, 1941 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia conferta Manguin, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia confirma Metzeltin & Krammer in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia confragrosa F. W. Mills, 1932 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia congeri Skvortzov, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia congolensis (Zanon) Cholnoky, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia conica Gandhi, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia conops Ehrenberg, 1843 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia constricta O'Meara, 1867 accepted as Unreviewed: has not been verified by a taxonomic editorNavicula fortis (Gregory) Ralfs ex Pritchard, 1861 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia constricta Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia contendens (Mann) VanLandingham, 1978 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia continua W. Smith Collection (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia controversa Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia convergens Skvortzow, 1938 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia convergens Jurilj, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cooperi (Ehrenberg) J.W.Bailey (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cordillerae Frenguelli, 1942 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cornuta Kusel-Fetzmann, 1968 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia correntina Frenguelli, 1933 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia corrugata E.E.Manguin (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia costis-rectis DeNotaris ex Cuboni, 1887 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia couperi J.W. Bailey, 1851 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia crassa Meister, 1937 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia crassa Skvortzow, 1937 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia craticula Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia crozetii B. Van de Vijver & R. Le Cohu in Van de Vijver, Frenot & Beyens, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cruciata Cleve (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia crucicula Frenguelli, 1942 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cruciformis sensu Cleve-Euler, 1939 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia crux (Ehrenberg) Ehrenberg (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cucumis Skvortzow, 1936 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cuneata Meister, 1932 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cuneatiformis Krammer & Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cuneatocapitata Pantocsek & Greguss, 1913 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cuneatoundulata Simonsen, 1974 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia curtispinulosa H. Lange-Bertalot, K. Krammer & Rumrich in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia curtistriata Hustedt, 1942 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia curvata K.E. Lohman, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cuyabenensis De Oliveira & Steinitz-Kannan, 1992 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cymbelloides Jousé, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cyprinus Ehrenberg, 1843 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cyprinus sensu W. Smith, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia cyprinus sensu Schumann, 1867 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dactyloides Hustedt, 1965 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dalmatica (Grunow) Rabenhorst, 1864 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia danconae Zanon, 1931 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia danensis (Stiles) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia debegenica Cholnoky, 1954 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia debenedettii Frenguelli & Orlando, 1958 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia debesi Hustedt, 1926 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia debilis (Pantocsek) A.Cleve, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia decipiens Marsson, 1900 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia decocta Cholnoky, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia decora Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia degenii (Pantocsek) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia delicata Frenguelli, 1942 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia delicatissima Skvortzow, 1967 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia delpiroui (M. Peragallo in Heribaud et al.) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia denotata Metzeltin & Krammer in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia densestriata Østrup, 1918 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dentata Jurilj, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia denticulata Sahito, Nizamani & Leghari, 1988 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia denticulata K.E. Lohman, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia devonica Stockmans, 1948 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dianae Moura, 1963 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia didymus (Ehrenberg) Ehrenberg, 1843 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia differentialis Patrick & Freese, 1961 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia digitatoradiata Gregory in Rabenhorst, 1864 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dilatata Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dilatata L.W. Bailey, 1861 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia diomphala Ehrenberg, 1843 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia disciformis Rabenhorst, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia discrepantia Metzeltin & Krammer in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dispar Metzeltin & Krammer in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dispar (Schumann) Pfitzer, 1871 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dispersa Østrup, 1901 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dissimilis Rabenhorst, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia distincta Hustedt, 1927 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia divaricata O'Meara, 1867 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia divergentissimoides Gandhi, 1970 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia diversarea Krammer & Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dolosa H.P.Gandhi (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dubiosa Gandhi, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia duplex Spuris, 1958 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia dux Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia egregia Metzeltin & Krammer in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ehrenbergii Rabenhorst, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia elliptica (Kützing) G.L.Rabenhorst (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia elliptica Frenguelli, 1942 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia elliptica Lohman & Andrews, 1968 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia elongata Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia elongatoides Cholnoky, 1960 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia elongatoides Hustedt, 1965 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia entomon Ehrenberg, 1843 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia episcopaliformis Rumek (Rumkowna), 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia esmeraldensis K.E. Lohman, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia esox sensu Schumann, 1862 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia esox sensu Meister, 1912 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia esox sensu Cleve-Euler, 1915 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia essentialis Skvortzov, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia essexii (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia eumicrostauron (Mayer) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia excavata D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Checked: verified by a taxonomic editorPinnularia excellens P.T. Cleve, 1891 † (uncertain)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia exellens (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia extenda Carter, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia extralonga B. Van de Vijver, L. Beyens & R. Le Cohu in Van de Vijver, Frenot & Beyens, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia farcimen (Østrup) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fasciata Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fasciola Kisselev, 1959 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia feremorosa D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ferrarioana D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ferroindulgentissima Czarnecki & Cawley, 1997 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia feruglioi Frenguelli, 1936 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia filarszkyi Gallik, 1930 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia finlandica Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia flahaulti (Lauby) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia flamma (Schmidt in Schmidt et al.) Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia flammula (Schmidt in Schmidt et al.) Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia flexuosiformis Mayer, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia floridae Brun, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia floridana (Cleve) Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fluminea Patrick & Freese, 1961 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fluminensis (Grunow) G.L.Rabenhorst (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia folium Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fonticola Hustedt, 1922 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia foraminata Tynni, 1994 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia forficula O'Meara, 1867 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia formica Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fragilis Seczkina in Jouse & Seczkina, 1960 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia franciscana Cholnoky, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia franconica (Krammer) Kulikovskiy, Lange-Bertalot & Metzeltin, 2010 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia frederica Fusey, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia frenguelli Zanon, 1949 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fritschiana Skvortzov, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fulva Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fusana Andrews, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fuscus Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia fusiformis Zanon, 1938 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gaiserae D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gasseana D. Metzeltin & H. Lange-Bertalot, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gemina (Ehrenberg) Ehrenberg, 1873 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gentiliformis D. Metzeltin, H. Lange-Bertalot & S. Nergui, 2009 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gibba sensu W. Smith, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gibba sensu Meister, 1912 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gibberula Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gibbiformis D. Metzeltin & H. Lange-Bertalot, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gigaformis Krammer & Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gigantea Østrup, 1918 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gigantea Skvortzow, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia glacialis Ehrenberg, 1872 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gnoma Lohman & Andrews, 1968 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gomphonemacea (Ostrup in Heribaud et al.) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gracilens J.Frenguelli (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gracilis Ehrenberg, 1846 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gracilis H.Heiden (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gracilis sensu W. Smith, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gracivalvis H. Fukushima, T. Ko-Bayasi & S. Yoshitake in Fukushima, H., Yoshitake, S. & T. Ko-Bayashi, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia grandis McDonald (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia graphica Carter & Denny, 1992 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia gregorii (Ralfs in Pritchard) Rabenhorst, 1864 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia groenlandica (Cleve) Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia grudeensis Foged, 1970 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia guadalupensis Manguin in Bourrelly & Manguin, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia guillarmodiae Schoeman, 1970 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia guineensis Zanon, 1941 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia guttulifera Rabenhorst (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hagelsteinii Boyer, 1920 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hamelii Manguin in Bourrelly & Manguin, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hannii Patrick, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia harrisonii Cholnoky, 1959 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hartleyana D. Metzeltin & H. Lange-Bertalot, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hedini Hustedt, 1922 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia heidenii Simonsen, 1992 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hemileptogongyla Mayer, 1940 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hemipteriformis Krammer & Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hemistreptoraphe Mayer, 1940 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hemprichii Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia heterostricta Cholnoky, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia heufleri Pedicino, 1867 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia higoensis H. Okuno, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia himantidium Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hinganica Skvortzov, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hitoensis Okuno, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hofmanniae D. Metzeltin, H. Lange-Bertalot & S. Nergui, 2009 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia honshu Skvortzov & Noda, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia horrida (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia huckiae D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hudsonii D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia huei (Heribaud) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hungarica (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hustedtiana Cholnoky, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hyalina Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hyperborea Ehrenberg, 1872 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hyperborea Cleve (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hyrtlii (Pantocsek) Cleve-Euler, 1948 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia hyyppaei Möulder, 1939 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia icostauron Boyer, 1927 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ignota F. W. Mills, 1932 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia impassa Carter, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia imperatrix F. W. Mills, 1932 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia inaequalis (Ehrenberg) Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia inarensis Cleve-Euler, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia incerta Manguin in Bourrelly & Manguin, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia incommoda Mayer, 1931 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia inconspicua E.V.Østrup (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia incurva H.Heiden (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia indica Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia inepta F. W. Mills, 1932 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia inflata (Kützing) Rabenhorst, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia insignis D. Metzeltin & K. Krammer in D. Metzeltin & H. Lange-Bertalot, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia instabiliformis Krammer & Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia insularis Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia intermedia sensu Hustedt, 1924 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia intermediaeformis Mayer, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia interrupta Rabenhorst, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia interrupta Pedicino, 1867 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia irregularis Lohman & Andrews, 1968 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia isocephala Ehrenberg, 1843 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia italica Rabenhorst, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia jackeliana Mayer, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia jacotiae Schoeman, 1973 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia jaernefeltii Mölder, 1951 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia japonica Kobayasi in Kobayasi & Ando, 1975 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia jarnefeltii Molder, 1951 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia jemtlandica Fontell, 1917 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia johansenii D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia johnsoni (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia jouse Skvortzov, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kaffrorum Cholnoky, 1960 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kaolakiana Patrick & Freese, 1961 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kaouana Fusey, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia karnatica Gandhi, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia karstenii (Pantocsek) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kasiae D. Metzeltin, H. Lange-Bertalot & S. Nergui, 2009 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kawamurae Skvortzow, 1936 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kefvingea Ehrenberg (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kemensis Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kerguelensis Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kerguelensis H.Heiden (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kisselewi (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kisselewii Skvortzov, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kiusiuensis Skvortzow, 1937 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kneuckeri (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kochii Ehrenberg, 1845 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kocioleckii D. Metzeltin in D. Metzeltin & H. Lange-Bertalot, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kolbei Mölder, 1951 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kolbei Manguin, 1954 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kolbeiana Skvortzow & Selling, 1969 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kolhapurensis Gandhi, 1958 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia koreana Skvortzow, 1936 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kraeuselii Cholnoky, 1954 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia krasnojarskensis Skvortzov, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia kwacksii K.E. Camburn & D.F. Charles, 2000 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lacunarum Hustedt, 1942 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lacunarum Hustedt emend Schoeman, 1969 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lacunarum Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lacusbaikali (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lacusbiwa (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lacushankae Skvortzow, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lacustris Bond, 1968 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lamprocampa (Ehrenberg) Ehrenberg (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lancettula Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lancetula Mölder, 1951 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia laperousei B. Van de Vijver & L. Beyens in Van de Vijver, Frenot & Beyens, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lateradiata Brun, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia latestriata (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia latestriata Smith ex Gregory, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia latifasciata Patrick, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia latiuscula (Kützing) Rabenhorst, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia latofasciata Skvortzov, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lawsonii Foged, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia laxa Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lecohui B. Van de Vijver in Van de Vijver, Frenot & Beyens, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lenticuloides Kobayasi in Kobayasi & Ando, 1975 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia leporina Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia leptosomiformis Carter, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia leptosomoides Cholnoky, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lesothensis Schoeman, 1973 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia letevittata (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia leveillei (Heribaud) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia levkovii D. Metzeltin, H. Lange-Bertalot & S. Nergui, 2009 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia libyca Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia licuarae Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lignitica Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia linearis Gregory, 1856 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia linearis Steinecke, 1915 (1916) (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lineolata Zanon, 1938 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia liyanlingae D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lobata (Grove & Sturt) Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia loczyi (Pantocsek) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lonavlensis Gandhi, 1962 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia loveridgei Cholnoky, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lucida (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lucidula (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lyra Ehrenberg, 1845 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia lyrella Ehrenberg, 1860 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia macra Gandhi, 1961 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia macrocephala Cleve-Euler, 1943 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia macrostauron Patrick & Freese, 1961 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia maculata Krammer & Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia madagascarensis (Fritsch) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia madagascarensis Amossé, 1921 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia maeandrata Manguin, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia magnaconvexa John, 1981 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia magocsyana Pantocsek & Greguss in Greguss, 1913 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia magocsyi (Pantocsek) Cleve-Euler, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia maharashtrensis Sarode & Kamat, 1984 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia major sensu W. Smith, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia major Dippel, 1905 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia manguinii Schoeman in Schoeman & Meaton, 1982 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mankesimensis Foged, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mansiensis Foged, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia marathwadensis Sarode & Kamat, 1984 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia marginata O'Meara, 1869 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia marginostriata Heiden in Schmidt et al., 1905 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia marginulata Cleve-Euler, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia martini (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia martyi (Lauby) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mayarum E. Novelo, R. Tavera & C. Ibarra, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia media Brügger, 1863 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia media (Krammer) Kulikovskiy, Lange-Bertalot & Metzeltin, 2010 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia medio (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia medioconstricta Rabenhorst, 1860 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia megalodon Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia meister (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia meisteri Poretsky, 1953 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia meisteriana Pantocsek & Greguss in Greguss, 1913 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia methuenii Schoeman in Schoeman & Meaton, 1982 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mica Carter & Denny, 1987 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia michelcostei D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia microclauda (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia microflamma D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia microsphenia Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia microstauron Mayer, 1913 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia microstauron Mayer, 1913 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia microstauron sensu Skvortzow, 1929 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia millsii N.Woodhead & R.D.Tweed, 1958 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia minor Skvortzow, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia minuta Zanon, 1941 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia minuta Zanon, 1941 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia miocenica Jousé, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia misionera Frenguelli, 1953 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia modesta (Grunow) Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia modesta Manguin in Bourrelly & Manguin, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia moesziana Pantocsek & Greguss in Greguss, 1913 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia molesta Manguin, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mollenhaueri D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mondimia Carter & Denny, 1992 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mongolica (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia monicae D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia monile (Ehrenberg) Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia monostigma Woodhead & Tweed, 1960 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia montana F.Hustedt (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia multicostata (Grunow) Rabenhorst, 1864 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia multilata Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia murrayi (W. & G. S. West) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mutabilis Gregory, 1855 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mutilata Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia myensis Cleve-Euler, 1948 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia mysorense Gandhi, 1959 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nakaii Skvortzow, 1936 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nana Gregory ex Carruthers in J. E. Gray, 1864 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia naumanni Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nebulosa K.E. Lohman, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia negoroi H. Fukushima, S. Yoshitake & T. Ko-Bayasi, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nemenyiana Pantocsek & Greguss in Greguss, 1913 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia neuquina Frenguelli, 1942 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nigritiensis F. W. Mills, 1932 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nipponica Skvortzow, 1936 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nobilefasciata Krammer & Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nordenskioldii (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia normanii Rabenhorst, 1864 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia norrlandica Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia norvegica (Ehrenberg) Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia norwegica (Ehrenberg) Ehrenberg, 1845 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia notata Heiden & Kolbe, 1928 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nsuaemensis Foged, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nucula Manguin in Bourrelly & Manguin, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nunguaensis Foged, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nuristanica Hirano, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia nuwukiana Patrick & Freese, 1961 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia obesa Lohman & Andrews, 1968 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oblongolinearis Kozlowski, 1888 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia obtusa Ehrenberg, 1843 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia obtusicuneata H. Lange-Bertalot, K. Krammer & Rumrich in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oceanica Ehrenberg, 1844 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oculata (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oculus (E.V.Østrup) E.V.Østrup (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia odaensis Foged, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia odiosa Manguin ex Kociolek & Reviers, 1996 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oerensis (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oestrupii Cleve-Euler (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oestrupii (Heribaud in Heribaud et al.) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ohiensis Ehrenberg, 1856 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia okamurae Skvortzow, 1936 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia olivieri (Heribaud) F.W. Mills, 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oominensis Kobayasi in Yamagishi & Kobayasi, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia opouraensis Foged, 1979 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia opulenta Manguin, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oregonica Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia orellana Hohn, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia orensis Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ornata Kobayashi, 1968 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ornata Hustedt, 1942 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ornata Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia osoresanensis (Negoro) H. Fukushima, S. Yoshitake & T. Ko-Bayashi, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia otiensis Foged, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia otrantina Rabenhorst, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oxylepta Ehrenberg, 1856 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia oxytrachea Ehrenberg, 1856 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pachycephala Rabenhorst, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia palatina H. Lange-Bertalot & W. Krüger in Werum & Lange-Bertalot, 2004 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia palibinii Jouravleva, 1936 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia paludosa Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pandura (Brébisson) Gregory, 1856 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia panduriformis Zanon, 1941 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia panhalgarhensis H.P.Gandhi (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia paradivergens D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia paralange-bertalotii H. Fukushima, S. Yoshitake & T. Ko-Bayashi in Fukushima, Yoshitake & Ko-Bayashi, 2001 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parallela Pantocsek & Greguss in Greguss, 1913 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parallela Heiden & Kolbe, 1928 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parallelimarginata Simonsen, 1992 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parallelistriata Manguin, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parmula Brebisson ex Rabenhorst, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parvula Hustedt, 1937 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia parvula Hustedt in Schmidt et al., 1934 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia passargei (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia passerini De Notaris & Baglietto, 1868 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia passerinii G.De Notaris (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia patagonensis H. Lange-Bertalot & D. Metzeltin in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia patricki Patrick, 1936 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia patricku Skvortzov, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia paucicostis Gandhi, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia paulensis Grunow ex Cleve, 1895 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia paulina Ehrenberg, 1862 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pectinalis Skvortzov (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pectinata Frenguelli, 1953 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia percepta Carter, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perexilis Østrup, 1918 (1920) (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perincognita D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perinstabilis Metzeltin & Krammer in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perlonga (A.Cleve) Cleve-Euler (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perlucens (E.V.Østrup) H.H.Gran (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perminuta Cleve-Euler, 1948 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia permontana Krammer & Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia perundulata Cleve-Euler, 1948 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia peruviana Manguin, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia petersii Ehrenberg, 1845 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia petsamensis Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia petsamoensis Mölder, 1937 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia phenana Ehrenberg in Ralfs in Pritchard, 1861 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pinedana Rivera, 1974 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia plana Brun, 1901 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia platalea Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia platysoma Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia plena O'Meara, 1867 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pleunonectes Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pleurophora (Kützing) Rabenhorst, 1864 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pogoii Scherer, 1988 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia polaris Heiden in Schmidt et al., 1905 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia polyonca sensu Frenguelli, 1942 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia polyonca sensu Lewis, 1862 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia polyoncoides Kulikovskiy, Lange-Bertalot & Metzeltin, 2010 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia polyptera Ehrenberg, 1843 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pontifica (Mann) VanLandingham, 1975 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia porrecta Ehrenberg, 1843 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia posita Carter, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia praechankensis Jousé, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia prae-chankensis Jousé, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia preissei Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia prima Skvortzov, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia prinslooi Schoeman, 1973 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia procera Metzeltin & Krammer in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia proschkina-lavrenko Skvortzow, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudobalfouriana E.E.Manguin (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudobrandelii N.Woodhead & R.D.Tweed, 1958 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudobrasiliensis Cholnoky, 1954 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudocardinalis Reichardt, 1995 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudodivergens Lupikina, 1984 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudogentilis Gusev, 1938 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudoleptogongyla Mayer, 1940 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudoluculenta Gandhi, 1960 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudomesogongyla D. Metzeltin & K. Krammer in D. Metzeltin & H. Lange-Bertalot, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudomicrostauron Gandhi, 1962 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudomolaris Cleve-Euler, 1948 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudonavicula D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudopulchra (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudopunctata K.E. Lohman, 1957 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudotabellaria Kobayasi in Kobayasi & Ando, 1977 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pseudoundulata Mayer, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pterophaena Ehrenberg (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia puella Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pulchra sensu Boye Petersen, 1924 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pumila Cleve-Euler in Halden, 1917 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia punctata Jousé, 1952 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pusilla Gandhi, 1959 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia pygmaea Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia quadratareoides H.Heiden (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia quadrifasciata (Ehrenberg) Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia quatratarea (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia quinquenodis Gallik (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rabenhorstiana (Hilse in Rabenhorst; Hilse) M. Peragallo, 1903 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rabenhorstii Hilse, 1861 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia raeana Castracane, 1886 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ranauensis Simonsen, 1987 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rauhii Manguin, 1964 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rectangulata (Gregory) Cleve (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia redunda Carter, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia regina F. W. Mills, 1932 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia reimerii Skvortzow, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia restituta Carter, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia reversa (Mann) VanLandingham, 1975 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhaphoneis Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhenana Ehrenberg, 1848 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhombofasciata Krammer & Metzeltin in Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhomboidea Zanon, 1941 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rhomboides (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rigens F.Hustedt (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rigida Cleve-Euler, 1955 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rigidissima D. Metzeltin, H. Lange-Bertalot & S. Nergui, 2009 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia ritarda Carter, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia roland-schmidtii D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia romanorum D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rostrata H.Heiden (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rostrata Gregory, 1856 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rostrata Cleve-Euler in Sundelin, 1917 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rostratissima Hustedt, 1965 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rotundata Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia rotundicapitata D. Metzeltin in D. Metzeltin & H. Lange-Bertalot, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia runa Lohman & Andrews, 1968 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia saga Skvortzov (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sagittata Gandhi, 1959 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sagittiformis B. Van de Vijver & L. Beyens in Van de Vijver, Frenot & Beyens, 2002 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sahyadrens Gandhi, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia saigonii Amossé, 1969 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia salebrosa F. W. Mills, 1932 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia salomoniae D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia santapaui Thomas & Gonzalves, 1965 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia savanensis Petersen, 1946 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia scapha Lohman & Andrews, 1968 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia schomburgkii Ehrenberg, 1845 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia schroederii (Hustedt) Krammer in Krammer & Lange-Bertalot, 1985 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia schumannii (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia schweickerdtii Cholnoky, 1954 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia scutellum O'Meara, 1869 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia scutum Ehrenberg, 1872 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia scythica (Pantocsek) H.P.Gandhi (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia secunda Skvortzow, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia selengensis Skvortzov ex Skvortzov, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia seliana N.Woodhead & R.D.Tweed, 1958 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia semidistingenda Mayer, 1940 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia semiflexuosa Mayer, 1940 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia semimaior Mayer, 1940 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia seminulum (Ehrenberg) Ehrenberg (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia semiplena Greville, 1859 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia semitransversa Mayer, 1940 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia semiviridis Mayer, 1940 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sendaiensis (Hustedt ex Simonsen) D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia senjoensis H. Kobayasi in Ando, Haraguchi & H. Kobayasi, 1971 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia seriata Carter, 1966 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia serpentina Lohman & Andrews, 1968 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia shackletoni (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia siebenkittlii Lange-Bertalot & Steindorf in Moser, Steindorf & Lange-Bertalot, 1995 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sierraleonensis Woodhead & Tweed, 1958 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia signata Ehrenberg, 1854 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia signata Torka, 1931 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia silicula Ehrenberg, 1853 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia silvestrina Zanon, 1949 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia silviasalae D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia similis sensu Krasske, 1939 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia simplex Berg in sched., 1953 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia simplex Gandhi, 1960 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sinomongolica Skvortzov, 1976 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sinomongoloca (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia sinuosa Ehrenberg, 1845 (uncertain, unassessed)
» Species Unreviewed: has not been verified by a taxonomic editorPinnularia siona De Oliveira & Steinitz-Kannan, 1992</