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WoRMS taxon details

Checked: verified by a taxonomic editorDesmidiaceae Ralfs, 1848 
AphiaID: 162724

Classification: Biota > Checked: verified by a taxonomic editorPlantae (Kingdom) > Checked: verified by a taxonomic editorCharophyta (Phylum) > Unreviewed: has not been verified by a taxonomic editorZygnematophyceae (Class) > Checked: verified by a taxonomic editorZygnematales (Order) > Checked: verified by a taxonomic editorDesmidiaceae (Family)
Status accepted
Rank Family
Parent Checked: verified by a taxonomic editorZygnematales
Source  basis of record Algaebase, available online at http://www.algaebase.org [details]

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taxa (1632)

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Genus Checked: verified by a taxonomic editorActinotaenium (Nägeli) Teiling, 1954
  » Species Checked: verified by a taxonomic editorActinotaenium adelochondrum (Elfving) Teiling, 1954
  » Variety Checked: verified by a taxonomic editorActinotaenium adelochondrum var. parvum E.A.Flint & D.B.Williamson
» Variety Checked: verified by a taxonomic editorActinotaenium adelochondrum var. kriegeri (Messikommer) Teiling accepted as Checked: verified by a taxonomic editorActinotaenium kriegeri (Messikommer) Kouwets, 1997
» Species Checked: verified by a taxonomic editorActinotaenium australe (Raciborski) Croasdale
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium australe var. minus (Hodgetts) Bourrelly
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium bibernicum (Wittrock ex De Toni) Ruzicka, 1978
» Species Checked: verified by a taxonomic editorActinotaenium borgeanum (Skuja) Kouwets & Coesel, 1984
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium canadense Bourrelly
» Species Checked: verified by a taxonomic editorActinotaenium capax (Joshua) Teiling, 1954
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium capax var. capax (Joshua) Teiling, 1954
» Variety Checked: verified by a taxonomic editorActinotaenium capax var. minus (Schmidle) Teiling ex Ruzicka & Pouzar, 1978
» Species Checked: verified by a taxonomic editorActinotaenium clevei (P.Lundell) Teiling, 1954
  » Variety Checked: verified by a taxonomic editorActinotaenium clevei var. crassum (West & G.S.West) Teiling, 1954
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium clevei var. delicatulum (Josh.) Teiling
  » Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium clevei var. delicatulum f. minus (West & G.S.West) Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium clevei var. gelidum (Wittrock) Teiling
» Species Checked: verified by a taxonomic editorActinotaenium colpopelta (Brébisson ex W.Archer) Compère, 1976
  » Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium colpopelta f. colpopelta (Brébisson) Compère, 1976
» Forma Checked: verified by a taxonomic editorActinotaenium colpopelta f. minus (West) Compère, 1976
» Variety Checked: verified by a taxonomic editorActinotaenium colpopelta var. groenbladii Bourrelly
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium costatum (Wolle) Bourrelly
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium crassiuscululum
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium crassiuscululum var. pulchrum (Krieger & Scott) Thérézien & Couté
» Species Checked: verified by a taxonomic editorActinotaenium crassiusculum (De Bary) Teiling, 1954
» Species Checked: verified by a taxonomic editorActinotaenium cruciferum (De Bary) Teiling, 1954
  » Forma Checked: verified by a taxonomic editorActinotaenium cruciferum f. latius Teiling, 1954
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium cruciferum var. cruciferum (De Bary) Teiling, 1954
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium cruciferum var. pluriradiatum Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium cruciferum var. striatum C.Bicudo
» Species Checked: verified by a taxonomic editorActinotaenium cucurbita (Brébisson ex Ralfs) Teiling, 1954
  » Forma Checked: verified by a taxonomic editorActinotaenium cucurbita f. inflatum (Gutwinski) Tomaszewicz
» Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbita f. majus (West) Teiling
» Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbita f. minimum (West & West) Teiling
» Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbita f. minor K.Förster & Eckert
» Variety Checked: verified by a taxonomic editorActinotaenium cucurbita var. rotundatum (Krieger) Teiling, 1954
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbita var. tessularisporum Förster
» Forma Checked: verified by a taxonomic editorActinotaenium cucurbita f. latius (West & West) Teiling, 1954 accepted as Checked: verified by a taxonomic editorActinotaenium cucurbita (Brébisson ex Ralfs) Teiling, 1954
» Variety Checked: verified by a taxonomic editorActinotaenium cucurbita var. attenuatum (G.S.West) Teiling, 1954 accepted as Checked: verified by a taxonomic editorActinotaenium cucurbita (Brébisson ex Ralfs) Teiling, 1954
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbita var. cucurbita (Brébisson ex Ralfs) Teiling accepted as Checked: verified by a taxonomic editorActinotaenium cucurbita (Brébisson ex Ralfs) Teiling, 1954
» Species Checked: verified by a taxonomic editorActinotaenium cucurbitinum (Bisset) Teiling, 1954
  » Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbitinum f. majus (West & West) Teiling
» Forma Checked: verified by a taxonomic editorActinotaenium cucurbitinum f. minus (West & G.S.West) Teiling, 1954
» Subspecies Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbitinum subsp. cucurbitinum
  » Variety Checked: verified by a taxonomic editorActinotaenium cucurbitinum cucurbitinum var. longum (A.M.Scott & R.Grönblad) Croasdale, 1981
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbitinum var. angustum (Grönblad) Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbitinum var. grande (Grönblad) Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbitinum var. magellanicum (Borge) Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbitinum var. manguinii Teiling
» Variety Checked: verified by a taxonomic editorActinotaenium cucurbitinum var. minutum (G.W.Prescott) G.H.Tomaszewicz, 1988
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbitinum var. scoticum (West & West) Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbitinum var. zonatum Hinode
» Variety Checked: verified by a taxonomic editorActinotaenium cucurbitinum var. minutum (G.W.Prescott) Teiling, 1954 accepted as Checked: verified by a taxonomic editorActinotaenium cucurbitinum var. minutum (G.W.Prescott) G.H.Tomaszewicz, 1988
» Variety Checked: verified by a taxonomic editorActinotaenium cucurbitinum var. subpolymorphum (Nordstedt) Teiling, 1976 accepted as Checked: verified by a taxonomic editorActinotaenium cucurbitinum (Bisset) Teiling, 1954
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbitum
  » Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium cucurbitum f. roduntatum (Willi Krieger) Teiling
» Species Checked: verified by a taxonomic editorActinotaenium curtum (Brébisson ex Ralfs) Teiling, 1978
  » Variety Checked: verified by a taxonomic editorActinotaenium curtum var. attenuatum (Brébisson ex Ralfs) Teiling ex Ruzicka & Pouzar, 1978
» Variety Checked: verified by a taxonomic editorActinotaenium curtum var. bourrellyi Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium curtum var. obtusum (West & G.S.West) Teiling ex Croasdale, 1981
» Species Checked: verified by a taxonomic editorActinotaenium didymocarpum (P.Lundell) Coesel & Delfos, 1986
» Species Checked: verified by a taxonomic editorActinotaenium diplosporum (P.M.Lundell) Teiling, 1954
  » Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium diplosporum f. americananum (Lund.) Teil
» Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium diplosporum f. arcticum Croasdale
» Forma Checked: verified by a taxonomic editorActinotaenium diplosporum f. majus (West) Teiling, 1954
» Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium diplosporum f. minus (Cushman) Teiling
» Variety Checked: verified by a taxonomic editorActinotaenium diplosporum var. americanum (West & West) Teiling, 1954
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium diplosporum var. americanum (West & G.S.West) Teiling
  » Forma Checked: verified by a taxonomic editorActinotaenium diplosporum var. americanum f. minus (Cushman) Teiling, 1954
» Variety Checked: verified by a taxonomic editorActinotaenium diplosporum var. australe (Raciborski) Croasdale, 1973
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium diplosporum var. diplosporum (Lund.) Teil, 1954
  » Forma Checked: verified by a taxonomic editorActinotaenium diplosporum var. diplosporum f. arcticum Croasdale, 1973
» Species Checked: verified by a taxonomic editorActinotaenium elongatum (Raciborski) Teiling, 1954
  » Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium elongatum f. brevius Teiling
» Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium elongatum f. subcylindricum (West & G.S.West) Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium elongatum var. africanum (Schmann) Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium elongatum var. elongatum (Racib.)Teil, 1954
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium elongatum var. lanceolatum (Turner) Teiling
» Species Checked: verified by a taxonomic editorActinotaenium gelidum (Wittrock ex De Toni) Ruzicka, 1978
» Species Checked: verified by a taxonomic editorActinotaenium geniculatum Kouwets, 1988
» Species Checked: verified by a taxonomic editorActinotaenium globosum (Bulnheim) K.Förster ex Compère, 1976
  » Forma Checked: verified by a taxonomic editorActinotaenium globosum f. minus (Boldt) Förster ex Compère, 1976
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium globosum var. ornatum Thérézien
» Species Checked: verified by a taxonomic editorActinotaenium grande (Delponte) Teiling
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium grande var. cuneatum (W.B.Turner) Teiling
» Species Checked: verified by a taxonomic editorActinotaenium habeebense (Irénée-Marie) A.J.Brook & D.B.Williamson, 1990
» Species Checked: verified by a taxonomic editorActinotaenium hallei P.Bourrelly & A.Couté
» Species Checked: verified by a taxonomic editorActinotaenium hibernicum (West) Ružicka, 1978
» Species Checked: verified by a taxonomic editorActinotaenium hunanense (C.C.Jao) Y.Wei, 2006
» Species Checked: verified by a taxonomic editorActinotaenium inconspicuum (West & G.S.West) Teiling, 1954
  » Forma Checked: verified by a taxonomic editorActinotaenium inconspicuum f. bacillare Teiling
» Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium inconspicuum f. inconspicuum (West & G.S.West) Teiling, 1954
» Forma Checked: verified by a taxonomic editorActinotaenium inconspicuum f. magnum Hinode
» Forma Checked: verified by a taxonomic editorActinotaenium inconspicuum f. majus A.A.Gontcharov
» Variety Checked: verified by a taxonomic editorActinotaenium inconspicuum var. curvatum Kouwets, 1991
» Species Checked: verified by a taxonomic editorActinotaenium incurvum (Lütkemüller ex Grönblad) J.A.Rino
» Species Checked: verified by a taxonomic editorActinotaenium infractum (Messikommer) D.B.Williamson, 2007
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium infractum var. curvatum
» Species Checked: verified by a taxonomic editorActinotaenium kriegeri (Messikommer) Kouwets, 1997
» Species Checked: verified by a taxonomic editorActinotaenium lagenarioides (Roy) Teiling, 1954
  » Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium lagenarioides f. minus Thérézien
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium lagenarioides var. lagenarioides (Roy) Teil, 1954
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium lagenarioides var. pseudotinecense (Grönblad) Teiling
» Species Checked: verified by a taxonomic editorActinotaenium messikommeri Ruzicka & Pouzar
» Species Checked: verified by a taxonomic editorActinotaenium minutissimum (Nordstedt) Teiling, 1954
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium minutissimum var. minutissimum (Nordst.) Teiling, 1954
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium minutissimum var. octangulare Teiling
» Variety Checked: verified by a taxonomic editorActinotaenium minutissimum var. suboctangulare (West) Teiling, 1954
» Species Checked: verified by a taxonomic editorActinotaenium mooreanum (W.Archer) Teiling, 1954
  » Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium mooreanum f. constrictum (Schmidle) Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium mooreanum var. mooreanum (W.Archer) Teiling, 1954
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium nivale
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium nivale var. suboctangulare (West) Teiling, 1954
» Species Checked: verified by a taxonomic editorActinotaenium obcuneatum (West) Teiling, 1954
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium obcuneatum var. kriegeri (Krieger & Gerloff) Förster
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium obcuneatum var. obcuneatum (West) Teiling, 1954
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium obcuneatum var. oravicum Ruzicka
» Species Checked: verified by a taxonomic editorActinotaenium palangula (Brébisson ex Ralfs) Teiling, 1954
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium palangula var. silesiacum (Kirchner) Teiling
» Species Checked: verified by a taxonomic editorActinotaenium perminutum (G.S.West) Teiling, 1954
» Species Checked: verified by a taxonomic editorActinotaenium phymatosporum (Nordstedt) Kouwets & Coesel, 1984
» Species Checked: verified by a taxonomic editorActinotaenium pinicolum Rosa, 1959
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium pseudocucurbita (Bourrelly) Teiling
» Species Checked: verified by a taxonomic editorActinotaenium pyramidatum (West & G.S.West) Teiling, 1954
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium pyramidatum var. minus Couté & Rousselin
» Species Checked: verified by a taxonomic editorActinotaenium riethii Stastny & Kouwets, 2012
» Species Checked: verified by a taxonomic editorActinotaenium rufescens (Cleve) Teiling, 1954
» Species Checked: verified by a taxonomic editorActinotaenium silvae-nigrae (Rabanus) Kouwets & Coesel, 1984
  » Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium silvae-nigrae f. parallelum (Willi Krieger) Kossinsk.
» Variety Checked: verified by a taxonomic editorActinotaenium silvae-nigrae var. parallelum (Willi Krieger) Kouwets & Coesel, 1984
» Species Checked: verified by a taxonomic editorActinotaenium sinense (C.C.Jao) Y.Wei, 2006
» Species Checked: verified by a taxonomic editorActinotaenium spinospermum (Joshua) Kouwets & Coesel, 1984
» Species Checked: verified by a taxonomic editorActinotaenium spinosporum P.Coesel & M.van Westen, 2014
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium subcylindricum (West) Dürrschmidt
» Species Checked: verified by a taxonomic editorActinotaenium subglobosum (Nordstedt) Teiling, 1954
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium subpalangula (Elfving) Teiling, 1954
  » Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium subpalangula f. depauperatum (Lagerheim) Teiling
» Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium subpalangula f. subpalangula (Elfving) Teiling, 1954
» Species Checked: verified by a taxonomic editorActinotaenium subsparsepunctatum (Grönblad) Coesel
» Species Checked: verified by a taxonomic editorActinotaenium subtile (West & G.S.West) Teiling, 1954
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium subtile var. subsparsepunctatum (Grönblad) Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium subtile var. subtile (West & G.S.West) Teiling, 1954
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium sydneyense (Racib.) Teiling
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium taylorii (N.Carter) Teiling
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium teilingii Bourrelly
» Species Checked: verified by a taxonomic editorActinotaenium terrestre (C.C.Jao) Y.Wei, 2006
» Species Checked: verified by a taxonomic editorActinotaenium tesellatum (Nordstedt) Palamar-Mordvintseva
» Species Checked: verified by a taxonomic editorActinotaenium trachypolum (West & G.S.West) Teiling, 1954
  » Variety Checked: verified by a taxonomic editorActinotaenium trachypolum var. messikommeri Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium trachypolum var. trachypolum (West & G.S.West) Teiling, 1954
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium trachypolum var. West (West) Teiling
» Species Checked: verified by a taxonomic editorActinotaenium truncatum (Brébisson ex Ralfs) Teiling, 1954
» Species Unreviewed: has not been verified by a taxonomic editorActinotaenium tumidum
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium tumidum var. brasiliense (Grönblad) Teiling
» Species Checked: verified by a taxonomic editorActinotaenium turgidum (Brébisson ex Ralfs) Teiling, 1954
  » Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium turgidum var. ligatum (West & G.S.West) Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium turgidum var. ornatum (Schmidle) Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium turgidum var. subrotundatum Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium turgidum var. tinecense (Raciborski) Teiling
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium turgidum var. turgidum (Brébisson ex Ralfs) Teiling, 1954
» Variety Checked: verified by a taxonomic editorActinotaenium turgidum var. ovatum (Nordstedt) Teiling, 1954 accepted as Checked: verified by a taxonomic editorActinotaenium turgidum (Brébisson ex Ralfs) Teiling, 1954
» Variety Checked: verified by a taxonomic editorActinotaenium turgidum var. westii (C.J.Bernard) Thomasson, 1986 accepted as Checked: verified by a taxonomic editorCosmarium westii C.J.Bernard, 1908
» Species Checked: verified by a taxonomic editorActinotaenium wollei (West & G.S.West) Teiling, 1954
  » Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium wollei f. longius (Grönblad) G.H.Tomaszewicz
» Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium wollei f. neoamericanum Thérézien
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium wollei var. latius Croasdale
» Variety Unreviewed: has not been verified by a taxonomic editorActinotaenium wollei var. wollei (West & G.S.West) Teiling
» Species Checked: verified by a taxonomic editorActinotaenium cordanum (Brébisson) Ruzicka & Pouzar, 1978 accepted as Checked: verified by a taxonomic editorActinotaenium colpopelta (Brébisson ex W.Archer) Compère, 1976
» Species Checked: verified by a taxonomic editorActinotaenium globosum (Bulnheim) Kreiger & Gerloff, 1969 accepted as Checked: verified by a taxonomic editorActinotaenium globosum (Bulnheim) K.Förster ex Compère, 1976
» Species Checked: verified by a taxonomic editorActinotaenium viride (Corda ex Joshua) Teiling, 1954 accepted as Checked: verified by a taxonomic editorActinotaenium colpopelta (Brébisson ex W.Archer) Compère, 1976
  » Forma Unreviewed: has not been verified by a taxonomic editorActinotaenium viride f. minus (West) Teiling
Genus Checked: verified by a taxonomic editorAllorgeia Gauthier-Lièvre, 1809
  » Species Checked: verified by a taxonomic editorAllorgeia incredibilis (Grönblad, Prowse & Scott) Thomasson, 1960
» Species Checked: verified by a taxonomic editorAllorgeia valiae Gauthier-Lièvre, 1958
  » Forma Unreviewed: has not been verified by a taxonomic editorAllorgeia valiae f. compacta Gauthier-Lièvre
Genus Checked: verified by a taxonomic editorAmscottia Groenblad, 1954
  » Species Checked: verified by a taxonomic editorAmscottia gulungulana H.U.Ling & P.A.Tyler, 1985
» Species Checked: verified by a taxonomic editorAmscottia mira (Grönblad) Grönblad, 1954
Genus Checked: verified by a taxonomic editorBambusina Kützing ex Kützing, 1849
  » Species Checked: verified by a taxonomic editorBambusina armata (Löfgren & Nordstedt) Wille, 1909
» Species Unreviewed: has not been verified by a taxonomic editorBambusina attenuata (Taylor) Grönblad
» Species Checked: verified by a taxonomic editorBambusina borreri (Ralfs) Cleve, 1864
  » Variety Unreviewed: has not been verified by a taxonomic editorBambusina borreri var. attenuata Taylor
» Variety Checked: verified by a taxonomic editorBambusina borreri var. brasiliensis (K.Förster) P.Bourrelly & A.Couté
» Variety Unreviewed: has not been verified by a taxonomic editorBambusina borreri var. gracilescens Nordstedt
» Species Checked: verified by a taxonomic editorBambusina confervacea (West et G.S.West) Bicudo
» Species Unreviewed: has not been verified by a taxonomic editorBambusina delicatissima Wolle
» Species Unreviewed: has not been verified by a taxonomic editorBambusina longicollis (Nordstedt) Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorBambusina longicollis (Nordstedt) Wille
» Species Checked: verified by a taxonomic editorBambusina sphaerospora A.M.Scott & Grönblad
» Species Checked: verified by a taxonomic editorBambusina brebissonii Kützing ex Kützing, 1849 accepted as Checked: verified by a taxonomic editorBambusina borreri (Ralfs) Cleve, 1864
  » Forma Checked: verified by a taxonomic editorBambusina brebissonii f. constricta A.M.Scott & Prescott
» Variety Unreviewed: has not been verified by a taxonomic editorBambusina brebissonii var. brasiliensis Förster
» Variety Unreviewed: has not been verified by a taxonomic editorBambusina brebissonii var. brasiliensis K.Förster
» Variety Unreviewed: has not been verified by a taxonomic editorBambusina brebissonii var. gigantea Förster & Eckert
» Variety Unreviewed: has not been verified by a taxonomic editorBambusina brebissonii var. gracilescens (Nordstedt) Wolle
» Variety Unreviewed: has not been verified by a taxonomic editorBambusina brebissonii var. major (Raciborski) Croasdale
» Species Checked: verified by a taxonomic editorBambusina moniliformis Teiling accepted as Checked: verified by a taxonomic editorBambusina borreri (Ralfs) Cleve, 1864
Genus Checked: verified by a taxonomic editorBourrellyodesmus Compère, 1977
  » Species Checked: verified by a taxonomic editorBourrellyodesmus excrescens (Scott & Grönblad) C. Bicudo & Compère
» Species Checked: verified by a taxonomic editorBourrellyodesmus guarrerae Faustino & C.Bicudo, 2004
» Species Checked: verified by a taxonomic editorBourrellyodesmus heimii (Bourrelly) Compère, 1977
» Species Checked: verified by a taxonomic editorBourrellyodesmus jolyanus (C.Bicudo & Azevedo) C.Bicudo & Compère, 1978
» Species Checked: verified by a taxonomic editorBourrellyodesmus spechtii (A.M.Scott & Prescott) C.Bicudo & Compère
» Species Checked: verified by a taxonomic editorBourrellyodesmus sumatranus C.Bicudo & Compère, 1978
Genus Checked: verified by a taxonomic editorBrachytheca A.A.Gontcharov & M.Watanabe, 1999
  » Species Checked: verified by a taxonomic editorBrachytheca inopinata Fumanti & Alfinito, 2004
» Species Checked: verified by a taxonomic editorBrachytheca sulcata A.A.Gontcharov & M.Watanabe, 1999
Genus Checked: verified by a taxonomic editorCosmarium Corda ex Ralfs, 1848
  » Species Checked: verified by a taxonomic editorCosmarium abbreviatum Raciborski, 1885
  » Variety Checked: verified by a taxonomic editorCosmarium abbreviatum var. germanicum (Raciborski) Willi Krieger & Gerloff, 1969
» Variety Checked: verified by a taxonomic editorCosmarium abbreviatum var. minus (West & G.S.West) Willi Krieger & Gerloff, 1969
» Variety Checked: verified by a taxonomic editorCosmarium abbreviatum var. planctonicum West & G.S West, 1905
» Forma Checked: verified by a taxonomic editorCosmarium abbreviatum f. germanicum Raciborski, 1889 accepted as Checked: verified by a taxonomic editorCosmarium abbreviatum var. germanicum (Raciborski) Willi Krieger & Gerloff, 1969
» Forma Checked: verified by a taxonomic editorCosmarium abbreviatum f. minor West & G.S.West, 1900 accepted as Checked: verified by a taxonomic editorCosmarium abbreviatum var. minus (West & G.S.West) Willi Krieger & Gerloff, 1969
» Forma Checked: verified by a taxonomic editorCosmarium abbreviatum f. pygmaeum Messikommer accepted as Checked: verified by a taxonomic editorCosmarium abbreviatum var. germanicum (Raciborski) Willi Krieger & Gerloff, 1969
» Species Checked: verified by a taxonomic editorCosmarium abruptum P.M.Lundell, 1871
  » Variety Unreviewed: has not been verified by a taxonomic editorCosmarium abruptum var. brevius (West & G.S.West) West & G.S.West
» Variety Checked: verified by a taxonomic editorCosmarium abruptum var. granulatum West & G.S.West, 1895
» Variety Checked: verified by a taxonomic editorCosmarium abruptum var. simplex Insam & Krieger, 1936
» Forma Checked: verified by a taxonomic editorCosmarium abruptum f. maius Huber-Pestalozzi, 1935 accepted as Checked: verified by a taxonomic editorClosterium abruptum var. maius (Huber-Pestalozzi) Willi Krieger, 1935
» Variety Checked: verified by a taxonomic editorCosmarium abruptum var. gostyniense Raciborski, 1885 accepted as Unreviewed: has not been verified by a taxonomic editorCosmarium gostyniense (Raciborski) Grönblad, 1921
» Species Checked: verified by a taxonomic editorCosmarium abscissum Lütekemüller, 1950
» Species Checked: verified by a taxonomic editorCosmarium achondroides G.S.West
» Species Checked: verified by a taxonomic editorCosmarium actinophorum Brühl & Biswas, 1926
» Species Checked: verified by a taxonomic editorCosmarium aculeatum Wolle, 1885
» Species Checked: verified by a taxonomic editorCosmarium acutangulum Insam & Krieger, 1936
» Species Checked: verified by a taxonomic editorCosmarium acutigonum D.B.Williamson, 1999
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium adelochondrum
  » Variety Checked: verified by a taxonomic editorCosmarium adelochondrum var. kriegeri Messikommer, 1942 accepted as Checked: verified by a taxonomic editorActinotaenium kriegeri (Messikommer) Kouwets, 1997
» Species Checked: verified by a taxonomic editorCosmarium adoxum West & G.S.West, 1897
  » Variety Checked: verified by a taxonomic editorCosmarium adoxum var. denticulatum G.S.West
» Species Checked: verified by a taxonomic editorCosmarium adpressum Noda & Skvortzov, 1969
» Species Checked: verified by a taxonomic editorCosmarium advolatum Noda & Skvortzov
» Species Checked: verified by a taxonomic editorCosmarium aequale W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium aequatum West & G.S.West
» Species Checked: verified by a taxonomic editorCosmarium aequinoctiale West & G.S.West
» Species Checked: verified by a taxonomic editorCosmarium aethiopicum West & G.S.West
» Species Checked: verified by a taxonomic editorCosmarium affine Raciborski, 1892
  » Variety Checked: verified by a taxonomic editorCosmarium affine var. excavatum G.S.West
» Species Checked: verified by a taxonomic editorCosmarium africanum West & G.S.West
» Species Checked: verified by a taxonomic editorCosmarium aitchisonii Schaarschmidt
» Species Checked: verified by a taxonomic editorCosmarium alaskanum Croasdale
» Species Checked: verified by a taxonomic editorCosmarium alatum Corda, 1839
» Species Checked: verified by a taxonomic editorCosmarium alatum Kirchner, 1878
» Species Checked: verified by a taxonomic editorCosmarium alexenkovii Reinhard, 1913
» Species Checked: verified by a taxonomic editorCosmarium allorgei Bourrelly
» Species Checked: verified by a taxonomic editorCosmarium allum Noda & Skvortzov
» Species Checked: verified by a taxonomic editorCosmarium alpestre J.Roy & Bisset, 1893
  » Variety Checked: verified by a taxonomic editorCosmarium alpestre var. depressum (V.Allorge & P.Allorge) Krieger & Gerloff, 1969
» Forma Checked: verified by a taxonomic editorCosmarium alpestre f. depressa V.Allorge & P.Allorge, 1930 accepted as Checked: verified by a taxonomic editorCosmarium alpestre var. depressum (V.Allorge & P.Allorge) Krieger & Gerloff, 1969
» Species Checked: verified by a taxonomic editorCosmarium alpicolum Schmidle, 1895
» Species Checked: verified by a taxonomic editorCosmarium alpigenum Messikommer, 1942
  » Variety Checked: verified by a taxonomic editorCosmarium alpigenum var. gaviense Dell'Uomo, 1980
» Species Checked: verified by a taxonomic editorCosmarium alpinum Raciborski
» Species Checked: verified by a taxonomic editorCosmarium ambadiense R.L.Grönblad & A.M.Scott, 1958
» Species Checked: verified by a taxonomic editorCosmarium americanum Lagerheim
» Species Checked: verified by a taxonomic editorCosmarium amesii Cushman
» Species Checked: verified by a taxonomic editorCosmarium amoenum Brébisson ex Ralfs, 1848
  » Variety Checked: verified by a taxonomic editorCosmarium amoenum var. annulatum B.Eichler & Gutwinski, 1894
» Variety Checked: verified by a taxonomic editorCosmarium amoenum var. constrictum Scott & Grönblad, 1957
» Variety Checked: verified by a taxonomic editorCosmarium amoenum var. intumescens Nordstedt, 1887
» Variety Checked: verified by a taxonomic editorCosmarium amoenum var. mediolaeve Nordstedt, 1887
» Variety Checked: verified by a taxonomic editorCosmarium amoenum var. willei (Turner) C.-C.Jao, 1949
» Species Checked: verified by a taxonomic editorCosmarium amoeviforme Hirano
» Species Checked: verified by a taxonomic editorCosmarium amphichondrum Skuja
» Species Checked: verified by a taxonomic editorCosmarium amplum Nordstedt, 1887
  » Forma Unreviewed: has not been verified by a taxonomic editorCosmarium amplum f. trigonum Nordstedt, 1888
» Variety Unreviewed: has not been verified by a taxonomic editorCosmarium amplum var. ciastoni (Raciborski) Playfair
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium amurense Skvortzov
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ananense Hinode
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium anax W. West & G.S West, 1895
» Species Checked: verified by a taxonomic editorCosmarium anceps P.Lundell, 1871
  » Forma Checked: verified by a taxonomic editorCosmarium anceps f. arcticum Croasdale, 1973
» Forma Unreviewed: has not been verified by a taxonomic editorCosmarium anceps f. crispula Nordstedt, 1873
» Variety Unreviewed: has not been verified by a taxonomic editorCosmarium anceps var. borgei (Wille Krieger) Ruzicka
» Variety Unreviewed: has not been verified by a taxonomic editorCosmarium anceps var. crispulum (Nordstedt) Willi Krieger & Gerloff, 1965
» Variety Checked: verified by a taxonomic editorCosmarium anceps var. inflatum Prescott, 1981
» Variety Checked: verified by a taxonomic editorCosmarium anceps var. minimum Gutwinski
» Variety Checked: verified by a taxonomic editorCosmarium anceps var. tatricoides West, 1912
» Species Checked: verified by a taxonomic editorCosmarium andinum A.Couté & A.Iltis
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium angolense W. West & G.S West
» Species Checked: verified by a taxonomic editorCosmarium angulare L.N.Johnson, 1894
  » Variety Checked: verified by a taxonomic editorCosmarium angulare var. octangulare Wade, 1957
» Variety Checked: verified by a taxonomic editorCosmarium angulare var. canadense Irénée, 1938 accepted as Checked: verified by a taxonomic editorPachyphorium canadense (Irénée-Marie) Tomaszewicz & Hindák, 2008
» Species Checked: verified by a taxonomic editorCosmarium angulatum (Perty) Rabenhorst, 1868
  » Forma Unreviewed: has not been verified by a taxonomic editorCosmarium angulatum f. major (Grunow) Turner
» Variety Checked: verified by a taxonomic editorCosmarium angulatum var. conicum Playfair
» Variety Checked: verified by a taxonomic editorCosmarium angulatum var. subcucumis (Schmidle) Playfair accepted as Checked: verified by a taxonomic editorCosmarium subcucumis Schmidle, 1893
» Species Checked: verified by a taxonomic editorCosmarium angulosum Brébisson, 1856
  » Variety Checked: verified by a taxonomic editorCosmarium angulosum var. concinnum (Rabenhorst) West & G.S.West, 1901
» Variety Checked: verified by a taxonomic editorCosmarium angulosum var. euastroides (Delponte) Krieger & Gerloff
» Variety Checked: verified by a taxonomic editorCosmarium angulosum var. sorbiculatum Grönblad
» Species Checked: verified by a taxonomic editorCosmarium anisochondrum Nordstedt, 1878
  » Variety Checked: verified by a taxonomic editorCosmarium anisochondrum var. confusum Playfair
» Species Checked: verified by a taxonomic editorCosmarium annulatum (Nägeli) De Bary, 1858
  » Variety Checked: verified by a taxonomic editorCosmarium annulatum var. eIegans Nordstedt, 1873
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium antarcticum Gain
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium anthophorum Couté & Rousselin
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium antioquiense G.S West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium antiquorum Noda & Skvortzov
» Species Checked: verified by a taxonomic editorCosmarium apertiuscula Skuja
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium apertiusculum Skuja
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium apertum W.B. Turner
» Species Checked: verified by a taxonomic editorCosmarium aphanichondrum Nordstedt, 1876
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium apiatum Scott & Prescott
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium arcanum Hinode
» Species Checked: verified by a taxonomic editorCosmarium arctoum Nordstedt, 1875
  » Variety Unreviewed: has not been verified by a taxonomic editorCosmarium arctoum var. constrictum Gronblad & Scott, 1958
» Forma Checked: verified by a taxonomic editorCosmarium arctoum f. minus West, 1892 accepted as Checked: verified by a taxonomic editorCosmarium arctoum Nordstedt, 1875
» Variety Checked: verified by a taxonomic editorCosmarium arctoum var. tatricum Raciborski, 1885 accepted as Checked: verified by a taxonomic editorCosmarium bicuneatum (F.Gay) Nordstedt, 1889
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium arcuatum Krieger & Gerloff
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium areguense Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ariston Skuja
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium armatum Brebisson
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium armillatum W.B. Turner
» Species Checked: verified by a taxonomic editorCosmarium arnellii Boldt, 1885
  » Forma Checked: verified by a taxonomic editorCosmarium arnellii f. compressum West, 1892
» Forma Checked: verified by a taxonomic editorCosmarium arnellii f. subrotundatum West, 1892
» Variety Checked: verified by a taxonomic editorCosmarium arnellii var. notatum R.Grönblad
» Species Checked: verified by a taxonomic editorCosmarium arrense Kouwets, 1997
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium arrosum Nordstedt
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium arthrodesmiforme Borge
» Species Checked: verified by a taxonomic editorCosmarium askenasyi Schmidle, 1895
  » Forma Checked: verified by a taxonomic editorCosmarium askenasyi f. latum A.M.Scott & Prescott
» Forma Checked: verified by a taxonomic editorCosmarium askenasyi f. undulatum J.A.Rino
» Variety Checked: verified by a taxonomic editorCosmarium askenasyi var. crateriforme Playfair accepted as Checked: verified by a taxonomic editorCosmarium askenasyi Schmidle, 1895
» Species Checked: verified by a taxonomic editorCosmarium asperum M.Dingley, 2004
» Species Checked: verified by a taxonomic editorCosmarium asperum West & G.S.West
» Species Checked: verified by a taxonomic editorCosmarium asphaerosporum Wittrock, 1879
  » Variety Checked: verified by a taxonomic editorCosmarium asphaerosporum var. corribense (West & G.S.West) Willi Krieger & Gerloff, 1969
» Variety Checked: verified by a taxonomic editorCosmarium asphaerosporum var. productum Nordstedt, 1887
» Variety Checked: verified by a taxonomic editorCosmarium asphaerosporum var. strigosum Nordstedt, 1897
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium asterophorum Skuja
» Species Checked: verified by a taxonomic editorCosmarium asterosporum Coesel, 1989
» Species Checked: verified by a taxonomic editorCosmarium asymmetricum Rich, 1935
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium atlanthoideum Delponte
» Species Checked: verified by a taxonomic editorCosmarium auriculatum Reinsch
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium avalonense Woodhead & Tweed
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium aversiforme Krieger & Gerloff
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium aversum W. West & G.S West, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium baccatum Scott & Gronblad, 1957
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bacciferum W.B. Turner
» Species Checked: verified by a taxonomic editorCosmarium baileyi Wolle, 1884
» Species Checked: verified by a taxonomic editorCosmarium baillyanum Brébisson ex Meneghini
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium balteum W. West & G.S West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bantamianum Bernard
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium barbaricum Claassen
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium baronii W. West & G.S West, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium barrackporeanum W.B. Turner
» Species Checked: verified by a taxonomic editorCosmarium basilicum G.S.West, 1899
» Species Checked: verified by a taxonomic editorCosmarium basiornatum (Grönblad) Coesel
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium basituberculatum Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium basituberculoides P. Bourrelly & A. Coute
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium beatum W. West & G.S West, 1895
  » Forma Checked: verified by a taxonomic editorCosmarium beatum f. achondrum Compère, 1987
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium beckii Gutwinski, 1897
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bellum W. West & G.S West, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium benedictum Ducellier
» Species Checked: verified by a taxonomic editorCosmarium bengalense W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium berryense Kouwets, 1998
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bewsii Fritsch & Rich
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium biauritum Nordstedt
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bicardia Reinsch, 1875
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium biclavatum Borge
» Species Checked: verified by a taxonomic editorCosmarium bicorne O.Borge, 1928
  » Variety Checked: verified by a taxonomic editorCosmarium bicorne var. camerounense Compère, 1987
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bicrenatum W.B. Turner
» Species Checked: verified by a taxonomic editorCosmarium bicuneatum (F.Gay) Nordstedt, 1889
  » Variety Unreviewed: has not been verified by a taxonomic editorCosmarium bicuneatum var. tatricum (Raciborski) Schmidle, 1898
» Species Checked: verified by a taxonomic editorCosmarium bicuspidatum Corda
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bidentatum W.B. Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bifarium W. Joshua
» Species Checked: verified by a taxonomic editorCosmarium bifurcatum Schmidle, 1900
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bigemma Raciborski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bigibbum Schmidle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bigranulatum O. Andersson
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bilunatum W. West & G.S West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bimamillatum Krieger
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bimarginatum Borge
» Species Checked: verified by a taxonomic editorCosmarium binerve P.Lundell, 1871
  » Variety Checked: verified by a taxonomic editorCosmarium binerve var. latum Krieger & Gerloff
» Species Checked: verified by a taxonomic editorCosmarium binodulum Reinsch
» Species Checked: verified by a taxonomic editorCosmarium binum Nordstedt, 1880
  » Variety Checked: verified by a taxonomic editorCosmarium binum var. australiensis Borge
» Variety Unreviewed: has not been verified by a taxonomic editorCosmarium binum var. fontense (Playfair) Playfair
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium biobconicum Brühl & Biswas
» Species Checked: verified by a taxonomic editorCosmarium bioculatum Brébisson ex Ralfs, 1848
  » Variety Checked: verified by a taxonomic editorCosmarium bioculatum var. bioculatum Ralfs, 1848
» Variety Checked: verified by a taxonomic editorCosmarium bioculatum var. boreale (Børgesen) Krieger & Gerloff
» Variety Checked: verified by a taxonomic editorCosmarium bioculatum var. canadense Willi Krieger & Gerloff, 1962
» Variety Checked: verified by a taxonomic editorCosmarium bioculatum var. depressum (Schaarschmidt) Schmidle, 1894
» Variety Checked: verified by a taxonomic editorCosmarium bioculatum var. hians West & G.S.West, 1897
» Forma Checked: verified by a taxonomic editorCosmarium bioculatum f. depressa Schaarschmidt, 1883 accepted as Checked: verified by a taxonomic editorCosmarium bioculatum var. depressum (Schaarschmidt) Schmidle, 1894
» Variety Checked: verified by a taxonomic editorCosmarium bioculatum var. omphalum Schaarschmidt, 1883 accepted as Checked: verified by a taxonomic editorCosmarium phaseolus var. omphalum (Schaarschmidt) Raciborski, 1889
  » Forma Checked: verified by a taxonomic editorCosmarium bioculatum var. omphalum f. subquadrata West, 1891 accepted as Checked: verified by a taxonomic editorCosmarium phaseolus var. subquadratum (West) Krieger & Gerloff, 1962
» Species Checked: verified by a taxonomic editorCosmarium bipapillatum (West) West & G.S.West, 1894
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bipaxillum W. West & G.S West
» Species Checked: verified by a taxonomic editorCosmarium bipes Corda
» Species Checked: verified by a taxonomic editorCosmarium bipunctatum Børgesen, 1890
  » Forma Checked: verified by a taxonomic editorCosmarium bipunctatum f. subrectangularis West & G.S.West
» Variety Checked: verified by a taxonomic editorCosmarium bipunctatum var. unipapillatum Insam & Krieger
» Species Checked: verified by a taxonomic editorCosmarium bireme Nordstedt, 1888
  » Variety Checked: verified by a taxonomic editorCosmarium bireme var. huzelii K.Förster
» Species Checked: verified by a taxonomic editorCosmarium biretiforme G.S.West
» Species Checked: verified by a taxonomic editorCosmarium biretum Brébisson ex Ralfs, 1848
  » Forma Unreviewed: has not been verified by a taxonomic editorCosmarium biretum f. minor
» Variety Checked: verified by a taxonomic editorCosmarium biretum var. trigibberum Nordstedt, 1875
» Variety Checked: verified by a taxonomic editorCosmarium biretum var. minus Hansgirg, 1888 accepted as Checked: verified by a taxonomic editorCosmarium biretum Brébisson ex Ralfs, 1848
» Variety Checked: verified by a taxonomic editorCosmarium biretum var. triquetrum Brebisson, 1856 accepted as Checked: verified by a taxonomic editorCosmarium biretum Brébisson ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium biscarrossense Capdevielle, 1983
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium biscrobiculatum W. West & G.S West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium biseriatum Krieger
» Species Checked: verified by a taxonomic editorCosmarium bisphaericum Printz
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bissetii W.B. Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bitrapezoideum Brühl & Biswas
» Species Checked: verified by a taxonomic editorCosmarium bitriangulum Grönblad, 1945
  » Variety Checked: verified by a taxonomic editorCosmarium bitriangulum var. bitrapezoidale Willi Krieger & Gerloff, 1969
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bituberculatum Fritsch & Rich
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bivertex Raciborski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium blanjinense Pevalek
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium blonskii Raciborski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium blytii
  » Subspecies Checked: verified by a taxonomic editorCosmarium blytii subsp. hoffii Børgesen, 1889
  » Forma Checked: verified by a taxonomic editorCosmarium blytii hoffii f. quadrinotatum Lütekemüller, 1983
» Variety Unreviewed: has not been verified by a taxonomic editorCosmarium blytii var. bipunctatum (Dick) Ruzicka
» Species Checked: verified by a taxonomic editorCosmarium blyttii Wille, 1880
  » Forma Checked: verified by a taxonomic editorCosmarium blyttii f. australiacum Schmidle, 1896
» Forma Checked: verified by a taxonomic editorCosmarium blyttii f. australica Schmidle
» Variety Unreviewed: has not been verified by a taxonomic editorCosmarium blyttii var. blyttii
  » Forma Checked: verified by a taxonomic editorCosmarium blyttii var. blyttii f. tristriatum Lütkemuller, 1893 † accepted as Checked: verified by a taxonomic editorCosmarium sexnotatum var. tristriatum (Lütkemuller) Schmidle, 1895
» Variety Checked: verified by a taxonomic editorCosmarium blyttii var. casinoense Playfair
» Variety Checked: verified by a taxonomic editorCosmarium blyttii var. lismorense Playfair
» Variety Checked: verified by a taxonomic editorCosmarium blyttii var. novae-sylvae West & G.S.West, 1897
» Variety Checked: verified by a taxonomic editorCosmarium blyttii var. quaternigranulatum Scott ex Croasdale
» Variety Checked: verified by a taxonomic editorCosmarium blyttii var. richmondiae Playfair
» Forma Checked: verified by a taxonomic editorCosmarium blyttii f. bipunctatum J.Dick accepted as Checked: verified by a taxonomic editorCosmarium dickii Coesel, 1989
» Variety Checked: verified by a taxonomic editorCosmarium blyttii var. bipunctata (Dick) Ruzicka accepted as Checked: verified by a taxonomic editorCosmarium dickii Coesel, 1989
» Variety Checked: verified by a taxonomic editorCosmarium blyttii var. bipunctatum (Dick) Rzicka accepted as Checked: verified by a taxonomic editorCosmarium dickii Coesel, 1989
» Species Checked: verified by a taxonomic editorCosmarium boeckii Wille, 1880
  » Variety Checked: verified by a taxonomic editorCosmarium boeckii var. boeckii Wille, 1880
» Variety Checked: verified by a taxonomic editorCosmarium boeckii var. imperfectum Playfair
» Variety Checked: verified by a taxonomic editorCosmarium boeckii var. trifoliatum Playfair
» Subspecies Checked: verified by a taxonomic editorCosmarium boeckii subsp. bipapillatum West, 1892 accepted as Checked: verified by a taxonomic editorCosmarium bipapillatum (West) West & G.S.West, 1894
» Variety Checked: verified by a taxonomic editorCosmarium boeckii var. isthmolaeve Skuja ex Kouwets, 1976 accepted as Checked: verified by a taxonomic editorCosmarium limnophilum Schmidle, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium boergesenii Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bohemicum Roubal
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bohlini Schmidle
» Species Checked: verified by a taxonomic editorCosmarium boitierense Kouwets, 1998
  » Variety Checked: verified by a taxonomic editorCosmarium boitierense var. inambitiosum Kouwets, 1998
» Species Checked: verified by a taxonomic editorCosmarium boldtianum Gutwinski, 1894
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium boldtii W.B. Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bonum Noda & Skvortzov
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium boomei Thwaites
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium botesii Claassen
» Species Checked: verified by a taxonomic editorCosmarium botrytis Meneghini ex Ralfs, 1848
  » Variety Checked: verified by a taxonomic editorCosmarium botrytis var. canadense Irénée-Marie
» Variety Checked: verified by a taxonomic editorCosmarium botrytis var. dayense A.Couté & A.Dehbi-Zebboudj
» Variety Checked: verified by a taxonomic editorCosmarium botrytis var. depressum West & G.S.West, 1905
» Variety Checked: verified by a taxonomic editorCosmarium botrytis var. emarginatum Hansgirg, 1888
» Variety Checked: verified by a taxonomic editorCosmarium botrytis var. gemmiferum (Brébisson) Nordstedt, 1888
» Variety Unreviewed: has not been verified by a taxonomic editorCosmarium botrytis var. glabrum
» Variety Unreviewed: has not been verified by a taxonomic editorCosmarium botrytis var. granulatum
» Variety Checked: verified by a taxonomic editorCosmarium botrytis var. major
» Variety Unreviewed: has not been verified by a taxonomic editorCosmarium botrytis var. mamillatum
» Variety Checked: verified by a taxonomic editorCosmarium botrytis var. mediolaeve West, 1892
» Variety Checked: verified by a taxonomic editorCosmarium botrytis var. mesoleium Nordstedt
» Variety Checked: verified by a taxonomic editorCosmarium botrytis var. paxillosporum West & G.S.West, 1912
» Variety Checked: verified by a taxonomic editorCosmarium botrytis var. rangtangense M.Hirano, 1969
» Variety Unreviewed: has not been verified by a taxonomic editorCosmarium botrytis var. squamosum
» Variety Checked: verified by a taxonomic editorCosmarium botrytis var. subtumidum Wittrock, 1872
» Variety Checked: verified by a taxonomic editorCosmarium botrytis var. tumidum Wolle, 1884
» Variety Checked: verified by a taxonomic editorCosmarium botrytis var. janoviense Gutwinski, 1890 accepted as Checked: verified by a taxonomic editorCosmarium hornavanense var. janoviense (Gutwinski) Ruzicka, 1949
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium brancoi Bicudo
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium brasiliense
  » Variety Unreviewed: has not been verified by a taxonomic editorCosmarium brasiliense var. brasiliense Nordstedt, 1887
» Variety Checked: verified by a taxonomic editorCosmarium brasiliense var. taphrosporum Nordstedt, 1887
» Variety Checked: verified by a taxonomic editorCosmarium brasiliense var. ordinatum Børgesen, 1890 accepted as Checked: verified by a taxonomic editorCosmarium ordinatum (Børgesen) West & G.S.West, 1896
» Species Checked: verified by a taxonomic editorCosmarium braunii Reinsch, 1866
  » Variety Checked: verified by a taxonomic editorCosmarium braunii var. pseudoregnellii Messikommer, 1929 accepted as Checked: verified by a taxonomic editorCosmarium regnellii var. pseudoregnellii (Messikommer) Willi Krieger & Gerloff, 1944
» Species Checked: verified by a taxonomic editorCosmarium brebissonii Meneghini ex Ralfs, 1848
  » Variety Checked: verified by a taxonomic editorCosmarium brebissonii var. major Huber-Pestalozzi, 1918 accepted as Checked: verified by a taxonomic editorCylindrocystis brebissonii (Ralfs) de Bary, 1858
» Species Checked: verified by a taxonomic editorCosmarium broomei Thwaites ex Ralfs, 1848
  » Forma Checked: verified by a taxonomic editorCosmarium broomei f. minus U.C.Pandey & D.C.Pandey
» Variety Checked: verified by a taxonomic editorCosmarium broomei var. obliqua Wille
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium buchansianum Woodhead & Tweed
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bulgaricum Roubal
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium bulliferum Ruzicka
» Species Checked: verified by a taxonomic editorCosmarium burkillii West & G.S.West, 1907
  » Variety Checked: verified by a taxonomic editorCosmarium burkillii var. depressum A.M.Scott & Prescott
» Species Checked: verified by a taxonomic editorCosmarium caelatum Ralfs, 1848
  » Forma Checked: verified by a taxonomic editorCosmarium caelatum f. arcticum Kossinskaja
» Forma Checked: verified by a taxonomic editorCosmarium caelatum f. elongata F.Gay, 1892
» Variety Checked: verified by a taxonomic editorCosmarium caelatum var. bohemicum Raciborski, 1889
» Variety Checked: verified by a taxonomic editorCosmarium caelatum var. hexagonum West, 1890
» Variety Checked: verified by a taxonomic editorCosmarium caelatum var. nasutum Insam & Krieger, 1936
» Variety Checked: verified by a taxonomic editorCosmarium caelatum var. spectabile (De Notaris) Nordstedt, 1876
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium caffrorum Claassen
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium calamistratum Grönblad
» Species Checked: verified by a taxonomic editorCosmarium calcareum Wittrock, 1872
» Species Checked: verified by a taxonomic editorCosmarium calculus Coesel, 2007
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium callistum W. & G.S. West
» Species Checked: verified by a taxonomic editorCosmarium callosissimum A.M.Scott & Grönblad, 1957
» Species Checked: verified by a taxonomic editorCosmarium calodermum (Gay) de Toni
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium calvatum Noda & Skvortzov
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium cambodiense Hirano
» Species Checked: verified by a taxonomic editorCosmarium cambricum Cooke & Wills
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium canadense Irenee-Marie
» Species Checked: verified by a taxonomic editorCosmarium canaliculatum West & G.S.West, 1896
» Species Checked: verified by a taxonomic editorCosmarium candianum Delponte, 1877
» Species Checked: verified by a taxonomic editorCosmarium capense
» Species Checked: verified by a taxonomic editorCosmarium capitulum J.Roy & Bissett, 1886
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium carinatum Noda & Skvortzov
» Species Checked: verified by a taxonomic editorCosmarium carinthiacum Lütkemuller, 1942
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium carnubiense West & West
» Species Checked: verified by a taxonomic editorCosmarium cataractarum (Raciborski) Eichler, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium cedercreutzii Grönblad
» Species Checked: verified by a taxonomic editorCosmarium centiculatum
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium centrosphinctum W.B. Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium centrotaphridium W. & G.S. West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ceratophoroides Bourrelly
» Species Checked: verified by a taxonomic editorCosmarium ceratophorum Lütkemüller
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium certum Noda & Skvortzov
» Species Checked: verified by a taxonomic editorCosmarium ceylanicum West & G.S.West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium chondriophorum Brühl & Biswas
» Species Checked: verified by a taxonomic editorCosmarium cinctutum Nordstedt, 1875
» Species Checked: verified by a taxonomic editorCosmarium circulare Reinsch, 1867
» Species Checked: verified by a taxonomic editorCosmarium ciskeium D.B.Williamson
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium claviferum J.A. Cushman
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium clepshydra Spencer
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium clepshydra Spencer
» Species Checked: verified by a taxonomic editorCosmarium clepsydra Nordstedt, 1870
» Species Checked: verified by a taxonomic editorCosmarium clepsydra Delponte, 1877
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium clippertonensis W.R. Taylor
» Species Checked: verified by a taxonomic editorCosmarium coarctatum West, 1892
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium coliferum Lagerheim
» Species Checked: verified by a taxonomic editorCosmarium collectorense Playfair
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium coloratum W.B. Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium columbianum G.S. West
» Species Checked: verified by a taxonomic editorCosmarium commissurale Brébisson ex Ralfs, 1848
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium compactum Noda & Skvortzov
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium complanatum Skvortzov & Noda
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium concentricum W.B. Turner
» Species Checked: verified by a taxonomic editorCosmarium conglobatum Skvortzov & Noda
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium conicoides Krieger & Gerloff
» Species Checked: verified by a taxonomic editorCosmarium connatum Brébisson ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium connectum Reinsch, 1890
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium cononophorum W. & G.S. West
» Species Checked: verified by a taxonomic editorCosmarium conspersum Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium constrictum Delponte
» Species Checked: verified by a taxonomic editorCosmarium contractiforme R.L.Grönblad & A.M.Scott, 1958
» Species Checked: verified by a taxonomic editorCosmarium contractum O.Kirchner, 1878
» Species Checked: verified by a taxonomic editorCosmarium controversum West, 1890
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium conwentzii Steinecke
» Species Checked: verified by a taxonomic editorCosmarium corbula (Brébisson) Brébisson, 1856
» Species Checked: verified by a taxonomic editorCosmarium cornutum Corda
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium corona Gaidukov
» Species Checked: verified by a taxonomic editorCosmarium coronatum Wills, 1881
» Species Checked: verified by a taxonomic editorCosmarium corriense Bisset, 1894
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium corrugatum Scott & Grönblad, 1957
» Species Checked: verified by a taxonomic editorCosmarium corsavaggense Skuja, 1964
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium corumbense Borge
» Species Checked: verified by a taxonomic editorCosmarium cosmarioides (De Bary) J.Rzicka
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium cosmetiforme Jao
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium cosmetum West & West
» Species Checked: verified by a taxonomic editorCosmarium costatum Nordstedt, 1875
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium craspedopleurum W.B. Turner
» Species Checked: verified by a taxonomic editorCosmarium crassangulatum Borge, 1894
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium crassidentatum Bernard
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium crassipelle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium crassum Brebisson
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium crenatiforme Grönblad
» Species Checked: verified by a taxonomic editorCosmarium crenatum Ralfs ex Ralfs, 1848
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium creniferum W.B. Turner
» Species Checked: verified by a taxonomic editorCosmarium crenulatum Nägeli, 1849
» Species Checked: verified by a taxonomic editorCosmarium crenulatum Brébisson, 1856
» Species Checked: verified by a taxonomic editorCosmarium creperum West & G.S.West, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium crispatum Hirano
» Species Checked: verified by a taxonomic editorCosmarium cristatum Ralfs, 1848
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium croasdaleae Grönblad
» Species Checked: verified by a taxonomic editorCosmarium cruciatum Brébisson, 1856
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ctenoideum W.B. Turner
» Species Checked: verified by a taxonomic editorCosmarium cucumis Corda ex Ralfs, 1848
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium cucurbitaeforme Rabanus
» Species Checked: verified by a taxonomic editorCosmarium cuneatum Joshua
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium cunningtonii G.S. West, 1907
» Species Checked: verified by a taxonomic editorCosmarium cupiforme D.B.Williamson, 1999
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium curcurbita
» Species Checked: verified by a taxonomic editorCosmarium cuspidatum Krieger & Gerloff, 1969
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium cyathiforme West & West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium cycladatum W. B. Turner
» Species Checked: verified by a taxonomic editorCosmarium cyclicum P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium cyclindricum Ralfs ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium cyclops F.A.C.Kouwets, 2001
» Species Checked: verified by a taxonomic editorCosmarium cylindricoideum A.M.Scott & Prescott
» Species Checked: verified by a taxonomic editorCosmarium cylindricum Ralfs, 1848
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium cylindrocystiforme G.S. West
» Species Checked: verified by a taxonomic editorCosmarium cymatium (West & G.S.West) Willi Krieger & Gerloff, 1962
» Species Checked: verified by a taxonomic editorCosmarium cymatonotophorum West, 1892
» Species Checked: verified by a taxonomic editorCosmarium cymatopleurum Nordstedt, 1872
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium danicum Børgesen
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium dartmouthii Suxena & Venkateswarlu
» Species Checked: verified by a taxonomic editorCosmarium davidsonii J.Roy & Bissett, 1893
» Species Checked: verified by a taxonomic editorCosmarium debaryi W.Archer, 1861
» Species Checked: verified by a taxonomic editorCosmarium decedens (Reinsch) Raciborski, 1889
» Species Checked: verified by a taxonomic editorCosmarium decoratum West & G.S.West, 1895
» Species Checked: verified by a taxonomic editorCosmarium decorum (F.Gay) de Toni
» Species Checked: verified by a taxonomic editorCosmarium decussare A.J.Brook & D.B.Williamson, 1983
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium decussiferum
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium dedolatum Noda & Skvortzov
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium delicatissimum Lemmermann
» Species Checked: verified by a taxonomic editorCosmarium deltoides Corda
» Species Checked: verified by a taxonomic editorCosmarium demangeonii Mougeot, 1887
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium demersum Noda & Skvortzov
» Species Checked: verified by a taxonomic editorCosmarium denboeri Meesters & Coesel, 2007
» Species Checked: verified by a taxonomic editorCosmarium denotarisii (Wittrock) Nordstedt, 1876
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium densegranulatum Skuja
» Species Checked: verified by a taxonomic editorCosmarium dentatum Wolle, 1876
» Species Checked: verified by a taxonomic editorCosmarium denticulatum Borge
» Species Checked: verified by a taxonomic editorCosmarium dentiferum Corda, 1840
» Species Checked: verified by a taxonomic editorCosmarium depauperatum Nordstedt, 1878
» Species Checked: verified by a taxonomic editorCosmarium depressum (Nägeli) P.Lundell, 1871
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium diadema
» Species Checked: verified by a taxonomic editorCosmarium diadematum Schaarschmidt, 1883
» Species Checked: verified by a taxonomic editorCosmarium dichondroides Grönblad, 1962
» Species Checked: verified by a taxonomic editorCosmarium dichondrum West & G.S.West, 1895
» Species Checked: verified by a taxonomic editorCosmarium dickii Coesel, 1989
» Species Checked: verified by a taxonomic editorCosmarium didymochondrum Nordstedt, 1876
» Species Checked: verified by a taxonomic editorCosmarium didymoprotupsum West & G.S.West, 1908
» Species Checked: verified by a taxonomic editorCosmarium difficile Lütkemüller, 1892
» Species Checked: verified by a taxonomic editorCosmarium difficillimum Playfair
» Species Checked: verified by a taxonomic editorCosmarium difficiloides Kouwets, 2001
» Species Checked: verified by a taxonomic editorCosmarium dilatatum Lütkemüller, 1960
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium dimaziforme
» Species Checked: verified by a taxonomic editorCosmarium diplodesmium Skuja, 1964
» Species Checked: verified by a taxonomic editorCosmarium discrepans Stastny & Kouwets, 2012
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium discretum Bennett
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium dispersum L.N.Johnson
» Species Checked: verified by a taxonomic editorCosmarium distichum Nordstedt, 1887
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium divergens Krieger
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium divergentiforme Hirano
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium docidioides Lütkemüller
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium doidgei Fritsch & Rich
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium dolabriforme Brandham
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium doliforme West & West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium donnellii Wolle
» Species Checked: verified by a taxonomic editorCosmarium dorsitruncatum (Nordstedt) G.S.West, 1909
» Species Checked: verified by a taxonomic editorCosmarium dovrense Nordstedt, 1879
» Species Checked: verified by a taxonomic editorCosmarium dubium Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium dulciferum W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium dusenii Borge
» Species Checked: verified by a taxonomic editorCosmarium dybowskii Gutwinski, 1896
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium echinodermum Hinode
» Species Checked: verified by a taxonomic editorCosmarium eductum J.Roy & Bisset, 1888
» Species Checked: verified by a taxonomic editorCosmarium eichlerianum (Grönblad) Messikommer, 1957
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium elaboratum West & West, 1895
» Species Checked: verified by a taxonomic editorCosmarium elegantissimum P.Lundell, 1871
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium elfingii Raciborski
» Species Checked: verified by a taxonomic editorCosmarium eloiseanum Wolle, 1883
» Species Checked: verified by a taxonomic editorCosmarium emarginatum Bharati & Hegde, 1984
» Species Checked: verified by a taxonomic editorCosmarium emarginatum Rabenhorst, 1868
» Species Checked: verified by a taxonomic editorCosmarium emarginatum West & G.S.West, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium engleri Schmidle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium enontekiense Grönblad
» Species Checked: verified by a taxonomic editorCosmarium entochondrum West & G.S.West, 1908
» Species Checked: verified by a taxonomic editorCosmarium eriense Taft, 1945
» Species Checked: verified by a taxonomic editorCosmarium erosum Delponte, 1877
» Species Checked: verified by a taxonomic editorCosmarium etchachanense J.Roy & Bisset, 1894
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium euroum Skuja
» Species Checked: verified by a taxonomic editorCosmarium euryophrys Skuja, 1976
» Species Checked: verified by a taxonomic editorCosmarium eutelium Skuja, 1976
» Species Checked: verified by a taxonomic editorCosmarium everettense Wolle, 1883
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium exactum Krieger & Bourrelly
» Species Checked: verified by a taxonomic editorCosmarium exasperatum Joshua
» Species Checked: verified by a taxonomic editorCosmarium excavatum Nordstedt, 1870
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium excentricum Borge
» Species Checked: verified by a taxonomic editorCosmarium exiguum W.Archer, 1864
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium eximium West & West, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium exornatum Printz
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium faakense Beck-Mannagetta
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium faberi Lütkemüller
» Species Checked: verified by a taxonomic editorCosmarium fastidiosum West & G.S.West, 1897
» Species Checked: verified by a taxonomic editorCosmarium favum West & G.S.West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium feldmannii
» Species Checked: verified by a taxonomic editorCosmarium fenestratum Corda
» Species Checked: verified by a taxonomic editorCosmarium fictopraemorsum Kurt Förster, 1972
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium finlandicum
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium finmarkiae Borge
» Species Checked: verified by a taxonomic editorCosmarium flavum Roy & Bisset, 1894
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium floridarum (West & G.S.West) Lütkemüller
» Species Checked: verified by a taxonomic editorCosmarium fluviatile Playfair
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium foersteri Messikommer
» Species Checked: verified by a taxonomic editorCosmarium fontigenum Nordstedt, 1878
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium forceps Brühl & Biswas
» Species Checked: verified by a taxonomic editorCosmarium formosulum Hoff, 1888
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium forte W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium foveatum Schmidle, 1898
» Species Checked: verified by a taxonomic editorCosmarium franzstonii Taft, 1945
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium freemanii West & West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium freystadtiense Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium friedae Schmidle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium fritschii Hodgetts
» Species Checked: verified by a taxonomic editorCosmarium fuellebornii Schmidle, 1902
» Species Checked: verified by a taxonomic editorCosmarium furcatospermum West & G.S.West, 1894
» Species Checked: verified by a taxonomic editorCosmarium furcatum K.Förster & Eckert, 1964
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium fuseense Hirano
» Species Checked: verified by a taxonomic editorCosmarium fusum Roy & Bisset, 1886
» Species Checked: verified by a taxonomic editorCosmarium galeritum Nordstedt, 1870
» Species Checked: verified by a taxonomic editorCosmarium galiciense (Gutwinski) De-Lamonica-Freire
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium galpinii Claassen
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium gangense W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium garrolense J.Roy & Bisset, 1894
» Species Checked: verified by a taxonomic editorCosmarium gauthierae St'asny & Neustupa, 2008
» Species Checked: verified by a taxonomic editorCosmarium gayanum De Toni, 1889
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium gayii Gutwinski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium gbuliense Woodhead & Tweed
» Species Checked: verified by a taxonomic editorCosmarium geminatum P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium gemma R.L.Grönblad & A.M.Scott, 1958
» Species Checked: verified by a taxonomic editorCosmarium geometricum West & G.S.West, 1895
» Species Checked: verified by a taxonomic editorCosmarium georgicum Reinsch, 1890
» Species Checked: verified by a taxonomic editorCosmarium gerdae Compère, 1976
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium gerstenbergeri P.Richter
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium gessneri Krieger & Bourrelly
» Species Checked: verified by a taxonomic editorCosmarium gibberulum Lütekemüller
» Species Checked: verified by a taxonomic editorCosmarium giganteum (Y.Thérézien) Coesel
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ginzbergii Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium glaphyronotum West & G.S.West, 1907
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium glaziovii Wille
» Species Checked: verified by a taxonomic editorCosmarium glyptodermum West & G.S.West, 1895
» Species Checked: verified by a taxonomic editorCosmarium goniodes West & G.S.West, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium gorskii Woloszynska
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium gostyniense (Raciborski) Grönblad, 1921
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium gotlandicum
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium goyazense Förster & Eckert
» Species Checked: verified by a taxonomic editorCosmarium granatoides (Schmidle) Schmidle
» Species Checked: verified by a taxonomic editorCosmarium granatum Brébisson ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium grantii Roy & Bisset, 1894
» Species Checked: verified by a taxonomic editorCosmarium granulatum West, 1889
» Species Checked: verified by a taxonomic editorCosmarium granuluscum J.Roy & Bisset
» Species Checked: verified by a taxonomic editorCosmarium gravatum W.Archer
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium guatemalense W.R.Taylor
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium guianense Raciborski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium gutwinskii Printz
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium haaboeliense Wille
» Species Checked: verified by a taxonomic editorCosmarium hammeri Reinsch, 1866
» Species Checked: verified by a taxonomic editorCosmarium hansgirgianum Schmidle, 1900
» Species Checked: verified by a taxonomic editorCosmarium hardyi G.S.West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium haxapapillatum
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium haydrichianum Schmidle
» Species Checked: verified by a taxonomic editorCosmarium haynaldii Schaarschmidt, 1883
» Species Checked: verified by a taxonomic editorCosmarium heimerlii West, 1895
» Species Checked: verified by a taxonomic editorCosmarium helcangulare Nordstedt, 1888
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium helccangulare
» Species Checked: verified by a taxonomic editorCosmarium heliosporum Maskell, 1889
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium hellbergii Grönblad & Croasdale, 1971
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium heptangulare Lacoste de Díaz
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium herzogii Lemmermann
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium heterochondrum Nordstedt
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium heterodentatum Hinode
» Species Checked: verified by a taxonomic editorCosmarium heterodoxum
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium heuflerianum Grunow ex Rabenhorst
» Species Checked: verified by a taxonomic editorCosmarium hexalobum Nordstedt, 1872
» Species Checked: verified by a taxonomic editorCosmarium hians Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium hieronymusii Schmidle
» Species Checked: verified by a taxonomic editorCosmarium holmiense P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium holmii Wille, 1885
» Species Checked: verified by a taxonomic editorCosmarium homalodermum Nordstedt, 1875
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium hookeri J.Schaarschmidt
» Species Checked: verified by a taxonomic editorCosmarium horizontale (Schmidle) Kouwets, 1997
» Species Checked: verified by a taxonomic editorCosmarium hornavanense Gutwinski, 1909
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium horridum Borge
» Species Checked: verified by a taxonomic editorCosmarium hostensiense Stastny & Kouwets, 2012
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium huillense W.& G.S.West
» Species Checked: verified by a taxonomic editorCosmarium humile Nordstedt ex De Toni, 1889
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium hunanicum Jao
» Species Checked: verified by a taxonomic editorCosmarium hunyadyanum Schaarschmidt, 1882
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium hyacinthii Gutwinski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium hypochondrum Scott & Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium iltisii Therezien
» Species Checked: verified by a taxonomic editorCosmarium impressulum Elfving, 1881
» Species Checked: verified by a taxonomic editorCosmarium inacrassatoplicatum Hinode
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium inane W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium incavatum W.B.Turner, 1893
» Species Checked: verified by a taxonomic editorCosmarium incertum Schmidle, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium incisum Raciborski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium inclusum Borge
» Species Checked: verified by a taxonomic editorCosmarium incognitum Playfair
» Species Checked: verified by a taxonomic editorCosmarium inconspicuum West & G.S.West, 1896
» Species Checked: verified by a taxonomic editorCosmarium incrassatoplicatum Hinode
» Species Checked: verified by a taxonomic editorCosmarium incurvum Lütkemüller ex Grönblad, 1942
» Species Checked: verified by a taxonomic editorCosmarium indentatum Grönblad, 1920
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium induratum Gutwinski
» Species Checked: verified by a taxonomic editorCosmarium infirmum Grönblad, 1926
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium inflatum Wolle, 1885
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium innotum W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium inornatum W.Joshua
» Species Checked: verified by a taxonomic editorCosmarium insamii Insam & Krieger, 1936
» Species Checked: verified by a taxonomic editorCosmarium insigne W.B.Turner, 1893
» Species Checked: verified by a taxonomic editorCosmarium intermedium Delponte, 1878
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium inusitatum K.Förster & Eckert
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium iracouboense Therezien
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium irregulare Wolle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ishimadae Skvortzov & Noda
» Species Checked: verified by a taxonomic editorCosmarium isthmium West, 1890
» Species Checked: verified by a taxonomic editorCosmarium isthmochondrum Nordstedt, 1873
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium istvanffii Gutwinski
» Species Checked: verified by a taxonomic editorCosmarium itatiayae Willi Krieger, 1950
» Species Checked: verified by a taxonomic editorCosmarium jaoi Kouwets, 1998
» Species Checked: verified by a taxonomic editorCosmarium javanicum Nordstedt, 1880
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium javense Bernard
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium jelskii Woloszynska
» Species Checked: verified by a taxonomic editorCosmarium jemtlandicum Grönblad
» Species Checked: verified by a taxonomic editorCosmarium jenisejense Boldt, 1885
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium joadjense M.Dingley
» Species Checked: verified by a taxonomic editorCosmarium johorense C.J.Bernard, 1909
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium joshuae W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium jugatum Coesel, 2007
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium jundzillii Raciborski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium kaiseri Messikommer
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium kamiyamense Hinode
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium kangofurinense Woodhead & Tweed, 1958
» Species Checked: verified by a taxonomic editorCosmarium kanitzii Schaarschmidt, 1883
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium karlinskii Gutwinski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium kazanowskii Woloszynska
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium kilimanense Schmidle
» Species Checked: verified by a taxonomic editorCosmarium kirchneri Børgesen, 1889
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium kitamuranum Hirano
» Species Checked: verified by a taxonomic editorCosmarium kitchelii Wolle, 1882
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium kivuense Conrad
» Species Checked: verified by a taxonomic editorCosmarium kjellmanii Wille, 1879
» Species Checked: verified by a taxonomic editorCosmarium klebsii Gutwinski, 1892
» Species Checked: verified by a taxonomic editorCosmarium kolkwitzii Willi Krieger, 1950
» Species Checked: verified by a taxonomic editorCosmarium kostei K.Thomasson
» Species Checked: verified by a taxonomic editorCosmarium kotilainense Grönblad, 1962
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium krkense Pevalek
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ktanophorum Skuja
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium kuffarathii Van Oye
» Species Checked: verified by a taxonomic editorCosmarium kwangsiense C.C.Jao, 1949
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium labiatum Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium laciniatum W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lacunatum G.S.West, 1907
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lacustre Brühl & Biswas
» Species Checked: verified by a taxonomic editorCosmarium laeve Rabenhorst, 1868
» Species Checked: verified by a taxonomic editorCosmarium lagenarioides (Roy) Lütkemüller, 1923
» Species Checked: verified by a taxonomic editorCosmarium lagenarium Corda
» Species Checked: verified by a taxonomic editorCosmarium lagerheimii Gutwinski, 1892
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lagoense (Nordstedt) Nordstedt, 1877
» Species Checked: verified by a taxonomic editorCosmarium lamyfortanum Compère, 1976
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lanceolatum
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lapeanum C.Bicudo & Ventrice
» Species Checked: verified by a taxonomic editorCosmarium lapponicum Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lasiosparum Archer
» Species Checked: verified by a taxonomic editorCosmarium latereprotractum Playfair
» Species Checked: verified by a taxonomic editorCosmarium laticeps Grunow ex Rabenhorst, 1868
» Species Checked: verified by a taxonomic editorCosmarium laticollum Delponte
» Species Checked: verified by a taxonomic editorCosmarium latifrons P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium latipyramidatum Scott & Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lauterbachii Schmidle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium laxum Hinode
» Species Checked: verified by a taxonomic editorCosmarium leiodermum F.Gay, 1884
» Species Checked: verified by a taxonomic editorCosmarium lenzenwegeri Stastny & Kouwets, 2012
» Species Checked: verified by a taxonomic editorCosmarium lepidum West, 1889
» Species Checked: verified by a taxonomic editorCosmarium levinotabile Croasdale, 1981
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium libongense W.& G.S.West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lidanum Raciborski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ligoniforme W.West & G.S.West
» Species Checked: verified by a taxonomic editorCosmarium limai J.Sampaio, 1941
» Species Checked: verified by a taxonomic editorCosmarium limnophilum Schmidle, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lindaui Schmidle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lingulatum Noda & Skvortzov
» Species Checked: verified by a taxonomic editorCosmarium lobatosporum W.Archer, 1867
» Species Checked: verified by a taxonomic editorCosmarium lobulatum Schmidle, 1893
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium loefgrenii Borge
» Species Checked: verified by a taxonomic editorCosmarium logiense Bissett, 1884
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium loktakense Brühl & Biswas
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lomnicense
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium longicollum Brühl & Biswas
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium longicylindricum Scott & Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium longii Taylor
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lonmicense Lütkemüller
» Species Checked: verified by a taxonomic editorCosmarium lortetianum Rabenhorst
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium loukaskinii Skvortzov & Noda
» Species Checked: verified by a taxonomic editorCosmarium luembaerense Schmidle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium lunatum Wolle
» Species Checked: verified by a taxonomic editorCosmarium lundellii Delponte, 1877
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium luscum Borge
» Species Checked: verified by a taxonomic editorCosmarium lutetianum Kouwets, 1998
» Species Checked: verified by a taxonomic editorCosmarium luxuriosum (Kouwets) Coesel, 1989
» Species Checked: verified by a taxonomic editorCosmarium maamense D.B.Williamson & D.M.John, 2009
» Species Checked: verified by a taxonomic editorCosmarium macrochondrum Grönblad & Scott, 1958
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium macrosporum W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium magdalenense W.R.Taylor
» Species Checked: verified by a taxonomic editorCosmarium magnificum Nordstedt, 1887
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium maharastrense Kamat
» Species Checked: verified by a taxonomic editorCosmarium majae Strøm, 1922
» Species Checked: verified by a taxonomic editorCosmarium malinvernianum (Raciborski) Schmidle, 1894
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium malleum Krieger, 1932
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium malmei Borge
» Species Checked: verified by a taxonomic editorCosmarium mamilliferum Nordstedt
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium mammillatum Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium mangenotii Bourrelly
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium manguinii Bourrelly
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium manipurense Brühl & Biswas
» Species Checked: verified by a taxonomic editorCosmarium mansangense West & G.S.West, 1907
» Species Checked: verified by a taxonomic editorCosmarium margaritaceum
» Species Checked: verified by a taxonomic editorCosmarium margaritatum (P.Lundell) J.Roy & Bisset, 1886
» Species Checked: verified by a taxonomic editorCosmarium margaritiferum Meneghini ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium maskellii H.Croasdale, 1988
» Species Checked: verified by a taxonomic editorCosmarium mateyucense P.F.M.Coesel
» Species Checked: verified by a taxonomic editorCosmarium maximum (Børgesen) West & G.S.West, 1897
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium mayori G.S.West
» Species Checked: verified by a taxonomic editorCosmarium mbabanicum D.B.Williamson
» Species Checked: verified by a taxonomic editorCosmarium medioretrusum Coesel, 2007
» Species Checked: verified by a taxonomic editorCosmarium medioscrobiculatum West & G.S.West
» Species Checked: verified by a taxonomic editorCosmarium melanosporum W.Archer & J.Roy, 1883
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium meneghini
» Species Checked: verified by a taxonomic editorCosmarium meneghinii Brébisson ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium mentiens Schaarschmidt, 1883
» Species Checked: verified by a taxonomic editorCosmarium mesoleium (Raciborski) Playfair
» Species Checked: verified by a taxonomic editorCosmarium messikommeri Coesel, 1989
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium meteoronotum W.& G.S.West
» Species Checked: verified by a taxonomic editorCosmarium microsphinctum Nordstedt, 1876
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium miedzyrzecense Eichler & Gutwinski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium mikron Skuja
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium mikutowiczii Skuja
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium milleri Schmidle
» Species Checked: verified by a taxonomic editorCosmarium minimum West & G.S.West, 1895
» Species Checked: verified by a taxonomic editorCosmarium minor
» Species Checked: verified by a taxonomic editorCosmarium minutissimum W.Archer, 1877
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium mirabile Noda & Skvortzov
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium miraculum Grönblad
» Species Checked: verified by a taxonomic editorCosmarium mirificum Schmidle, 1900
» Species Checked: verified by a taxonomic editorCosmarium miscellum Skuja & Messikommer
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium miyajimense Hinode
» Species Checked: verified by a taxonomic editorCosmarium modestum West & G.S.West, 1898
» Species Checked: verified by a taxonomic editorCosmarium moerlianum Lütkemüller, 1893
» Species Checked: verified by a taxonomic editorCosmarium moniliferum Reinsch, 1875
» Species Checked: verified by a taxonomic editorCosmarium moniliforme Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium monochondrum Nordstedt, 1873
» Species Checked: verified by a taxonomic editorCosmarium monomazum P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium montrealense Croasdale, 1981
» Species Checked: verified by a taxonomic editorCosmarium mooreanum (Archer) Lütekmuller
» Species Checked: verified by a taxonomic editorCosmarium morsum West, 1892
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium mougense Lind
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium mucronatum W.& G.S.West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium muenster stroemii Pevalek
» Species Checked: verified by a taxonomic editorCosmarium multigranulatum Prescott & A.M.Scott
» Species Checked: verified by a taxonomic editorCosmarium multiordinatum West & G.S.West
» Species Checked: verified by a taxonomic editorCosmarium multituberculatum F.E.Fritsch & M.F.Rich
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium munitum W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium murieliae Compère, 1987
» Species Checked: verified by a taxonomic editorCosmarium murrayi Playfair
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium mutatum Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium mwangadanense W.& G.S.West
» Species Checked: verified by a taxonomic editorCosmarium nabugabonum P.Coesel & A.van Geest, 2012
» Species Checked: verified by a taxonomic editorCosmarium naegelianum Brébisson, 1856
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium naeglianum
» Species Checked: verified by a taxonomic editorCosmarium nagelianum Brébisson, 1856
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium nakaoanum Hirano
» Species Checked: verified by a taxonomic editorCosmarium nannos Skuja, 1949
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium nanum Brühl & Biswas
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium naplesiense Scott & Grönblad
» Species Checked: verified by a taxonomic editorCosmarium nasutum Nordstedt, 1872
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium naui Kiselev
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium naviculare Borge
» Species Checked: verified by a taxonomic editorCosmarium neapolitanum F.Balsamo, 1889
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium neglectum Krieger
» Species Checked: verified by a taxonomic editorCosmarium neouviellense Kouwets, 1997
» Species Checked: verified by a taxonomic editorCosmarium netzerianum Schmidle, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium nigrocirratum W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium nipponicum Hirano
» Species Checked: verified by a taxonomic editorCosmarium nitidulum De Notaris, 1867
» Species Checked: verified by a taxonomic editorCosmarium nivram M.Dingley, 2004
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium nodosum O.Andersson
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium noduliferum W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium nordstedtii Delponte, 1878
» Species Checked: verified by a taxonomic editorCosmarium norimbergense Reinsch, 1867
» Species Checked: verified by a taxonomic editorCosmarium norvegicum Strøm
» Species Checked: verified by a taxonomic editorCosmarium norwegicum Strøm, 1926
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium noshaquense Hirano
» Species Checked: verified by a taxonomic editorCosmarium notabile Brébisson, 1856
» Species Checked: verified by a taxonomic editorCosmarium notatum (Grönblad) Coesel, 1989
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium notochondrum West & West, 1895
» Species Checked: verified by a taxonomic editorCosmarium novae-semliae Wille, 1879
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium novae-somliae
» Species Checked: verified by a taxonomic editorCosmarium nudiceps L.N.Johnson, 1894
» Species Checked: verified by a taxonomic editorCosmarium nudum (W.B.Turner) Gutwinski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium nuristanicum Hirano
» Species Checked: verified by a taxonomic editorCosmarium nuttallii West, 1892
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium nygaardii Bongale
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium nylstromicum Claassen
» Species Checked: verified by a taxonomic editorCosmarium nymannianum Grunow, 1868
» Species Checked: verified by a taxonomic editorCosmarium obgoletum (Hantzsch) Reinsch, 1867
» Species Checked: verified by a taxonomic editorCosmarium obliquum Nordstedt, 1873
» Species Checked: verified by a taxonomic editorCosmarium oblongum A.W.Bennett, 1886
» Species Checked: verified by a taxonomic editorCosmarium obsoletum (Hantzsch) Reinsch, 1867
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium obsoletum (Hantzsch) Reinsch
» Species Checked: verified by a taxonomic editorCosmarium obtusatum (Schmidle) Schmidle, 1898
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium occidentale W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium occultum Schmidle
» Species Checked: verified by a taxonomic editorCosmarium ocellatum B.Eichler & Gutwinski, 1894
» Species Checked: verified by a taxonomic editorCosmarium ochthodes Nordstedt, 1875
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium octagonum W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium octhodes
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium oculiferum Lagerheim
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium oculum Krieger & Gerloff
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium odontopleurum Archer ex Roy & Bisset
» Species Checked: verified by a taxonomic editorCosmarium oenpelliense A.M.Scott & Prescott
» Species Checked: verified by a taxonomic editorCosmarium oligogongrus Reinsch, 1875
» Species Checked: verified by a taxonomic editorCosmarium oliveri Schaarschm.
» Species Checked: verified by a taxonomic editorCosmarium oncosporum Nordstedt
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium onychonema
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium oocystidum W.West & G.S.West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ophalii Prescott & Scott
» Species Checked: verified by a taxonomic editorCosmarium ophelii Prescott & A.M.Scott
» Species Checked: verified by a taxonomic editorCosmarium orbiculatum Ralfs ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium ordinatum (Børgesen) West & G.S.West, 1896
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium orientale W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium ornatulum Coesel
» Species Checked: verified by a taxonomic editorCosmarium ornatum Ralfs ex Ralfs, 1848
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium orochonicum Noda & Skvortzov
» Species Checked: verified by a taxonomic editorCosmarium orthogonum Delponte, 1878
» Species Checked: verified by a taxonomic editorCosmarium orthopunctulatum Schmidle, 1895
» Species Checked: verified by a taxonomic editorCosmarium orthostichum P.Lundell, 1871
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ortogonum Delponte
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium osteri Schmidle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium otus Krieger, 1933
» Species Checked: verified by a taxonomic editorCosmarium ovale Ralfs ex Ralfs, 1848
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ozense Hirano
» Species Checked: verified by a taxonomic editorCosmarium pachydermum P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium pacificum L.N.Johnson, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pakistanicum Islam
» Species Checked: verified by a taxonomic editorCosmarium palatinum Dick, 1930
» Species Checked: verified by a taxonomic editorCosmarium paludicola E.A.Flint & D.B.Williamson
» Species Checked: verified by a taxonomic editorCosmarium palustre W.B.Turner, 1893
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium panamense Prescott
» Species Checked: verified by a taxonomic editorCosmarium panduratum Delponte
» Species Checked: verified by a taxonomic editorCosmarium panduriforme W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium pankakoskii Grönblad
» Species Checked: verified by a taxonomic editorCosmarium papilliferum Schmidle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium papkuilense Fritsch & Rich
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pappekuilense G.S.West
» Species Checked: verified by a taxonomic editorCosmarium paragranatoides Skuja, 1930
» Species Checked: verified by a taxonomic editorCosmarium paraguayense Borge, 1903
» Species Checked: verified by a taxonomic editorCosmarium pardalis Cohn
» Species Checked: verified by a taxonomic editorCosmarium parvulum Brébisson, 1856
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium patelliforme Borge
» Species Checked: verified by a taxonomic editorCosmarium paucigranulatum Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium paulense Børgesen
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pearsoni G.S.West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pectinatum Brebisson
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pectinoides Wolle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pedinochondrum Skuja
» Species Checked: verified by a taxonomic editorCosmarium pelta Corda
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium peniomorphum Scott & Prescott
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium penkakoskii Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pentachondrum Børgesen
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium peregrinum W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium perfissum G.S.West, 1909
» Species Checked: verified by a taxonomic editorCosmarium perforatum P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium pericymatium Nordstedt, 1875
» Species Checked: verified by a taxonomic editorCosmarium perigranulatum A.M.Scott & Prescott
» Species Checked: verified by a taxonomic editorCosmarium permaculatum R.L.Grönblad & A.M.Scott, 1958
» Species Checked: verified by a taxonomic editorCosmarium perpusillum West, 1892
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pertyanum Raciborski
» Species Checked: verified by a taxonomic editorCosmarium petsamoense Cedercreutz, 1932
» Species Checked: verified by a taxonomic editorCosmarium phaseolus Brébisson ex Ralfs, 1848
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium philippinense Behre
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pileatum
» Species Checked: verified by a taxonomic editorCosmarium pileolatum Brébisson ex Comère, 1901
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pilgeri Schmidle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium piriforme Nordstedt
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pitense Schmidle
» Species Checked: verified by a taxonomic editorCosmarium planogranatum Croasdale, 1962
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium platyisthmum Archer
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium playfairii Krieger & Gerloff
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pleurotaeniforme Förster & Eckert
» Species Checked: verified by a taxonomic editorCosmarium plicatum Reinsch, 1867
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pluritumidum Schmidle
» Species Checked: verified by a taxonomic editorCosmarium pluviale W.Archer, 1861
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium podlachiae Eichler & Gutwinski
» Species Checked: verified by a taxonomic editorCosmarium pokornyanum (Grunow) West & G.S.West, 1900
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium poluninii Whelden
» Species Checked: verified by a taxonomic editorCosmarium polygonatum Halász, 1940
» Species Checked: verified by a taxonomic editorCosmarium polygonum (Nägeli) W.Archer, 1861
» Species Checked: verified by a taxonomic editorCosmarium polymorphum Nordstedt, 1870
» Species Checked: verified by a taxonomic editorCosmarium porrectum Nordstedt
» Species Checked: verified by a taxonomic editorCosmarium porteanum W.Archer, 1860
» Species Checked: verified by a taxonomic editorCosmarium praecisum Borge, 1921
» Species Checked: verified by a taxonomic editorCosmarium praegrande P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium praegrandiforme Schmidle
» Species Checked: verified by a taxonomic editorCosmarium praemorsum Brébisson, 1856
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium prainii West & West, 1907
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium prescottii Suxena & Venkateswarlu
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium printzii Borge
» Species Checked: verified by a taxonomic editorCosmarium prometopidion Skuja, 1976
» Species Checked: verified by a taxonomic editorCosmarium prominulum Raciborski, 1885
» Species Checked: verified by a taxonomic editorCosmarium promontorium West & G.S.West, 1894
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium propinquum G.S.West
» Species Checked: verified by a taxonomic editorCosmarium protomphalum Skuja
» Species Checked: verified by a taxonomic editorCosmarium protractum (Nägeli) De Bary, 1858
» Species Checked: verified by a taxonomic editorCosmarium protruberans P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium protuberans P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium prowsei Grönblad & Scott, 1958
» Species Checked: verified by a taxonomic editorCosmarium pseduocostatum Stastny & Kouwets, 2012
» Species Checked: verified by a taxonomic editorCosmarium pseudamoenum Wille, 1884
» Species Checked: verified by a taxonomic editorCosmarium pseudarctoides Strøm
» Species Checked: verified by a taxonomic editorCosmarium pseudatlantoideum West, 1892
» Species Checked: verified by a taxonomic editorCosmarium pseudoamoenum Wille, 1884
» Species Checked: verified by a taxonomic editorCosmarium pseudoarmatum A.M.Scott & Prescott
» Species Checked: verified by a taxonomic editorCosmarium pseudobiremum Boldt, 1885
» Species Checked: verified by a taxonomic editorCosmarium pseudobotrytis F.Gay, 1884
» Species Checked: verified by a taxonomic editorCosmarium pseudobroomei Wolle, 1884
» Species Checked: verified by a taxonomic editorCosmarium pseudocommissurale F.A.C.Kouwets, 1991
» Species Checked: verified by a taxonomic editorCosmarium pseudoconnatum Nordstedt, 1870
» Species Checked: verified by a taxonomic editorCosmarium pseudodecoratum Schmidle, 1898
» Species Checked: verified by a taxonomic editorCosmarium pseudoexiguum Raciborski, 1885
» Species Checked: verified by a taxonomic editorCosmarium pseudogranatum Nordstedt, 1870
» Species Checked: verified by a taxonomic editorCosmarium pseudoholmii Borge, 1913
» Species Checked: verified by a taxonomic editorCosmarium pseudoincrassatum P.Bourrelly & A.Couté
» Species Checked: verified by a taxonomic editorCosmarium pseudoinsigne Prescott, 1981
» Species Checked: verified by a taxonomic editorCosmarium pseudomargaritiferum Reinsch
» Species Checked: verified by a taxonomic editorCosmarium pseudonitidulum Nordstedt, 1873
» Species Checked: verified by a taxonomic editorCosmarium pseudooctangulare Gronblad, 1921
» Species Checked: verified by a taxonomic editorCosmarium pseudoornatum B.Eichler & Gutwinski, 1894
» Species Checked: verified by a taxonomic editorCosmarium pseudopachydermum Nordstedt, 1887
» Species Checked: verified by a taxonomic editorCosmarium pseudopericymatium Hinode, 1965
» Species Checked: verified by a taxonomic editorCosmarium pseudophaseolus Brühl & Biswas, 1926
» Species Checked: verified by a taxonomic editorCosmarium pseudoprotuberans O.Kirchner, 1878
» Species Checked: verified by a taxonomic editorCosmarium pseudopyramidatum P.Lundell, 1871
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pseudopyrimidatum
» Species Checked: verified by a taxonomic editorCosmarium pseudoquadratulum Prescott & A.M.Scott
» Species Checked: verified by a taxonomic editorCosmarium pseudoretusum F.Ducellier
» Species Checked: verified by a taxonomic editorCosmarium pseudospeciosum Raciborski, 1892
» Species Checked: verified by a taxonomic editorCosmarium pseudosulcatum Rich, 1937
» Species Checked: verified by a taxonomic editorCosmarium pseudotaxichondrum Nordstedt, 1877
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pseudotinescense
» Species Checked: verified by a taxonomic editorCosmarium pseudovariolatum Grönblad
» Species Checked: verified by a taxonomic editorCosmarium pseudowembaerense Kouwets, 1998
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pssudopraemorsum Hodgetts
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium psuedobaronii Woodhead & Tweed
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pterophorum West & West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ptilotum W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium pulcherrimum Nordstedt, 1870
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pulvinatum West & West, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pumilio Seckt
» Species Checked: verified by a taxonomic editorCosmarium punctatum Nordstedt
» Species Checked: verified by a taxonomic editorCosmarium punctulatum Brébisson, 1856
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pustulatum Förster
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium puteale W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium pycnochondrum Nordstedt, 1873
» Species Checked: verified by a taxonomic editorCosmarium pygmaeum W.Archer, 1864
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium pyonochondrum Nordstedt
» Species Checked: verified by a taxonomic editorCosmarium pyramidatum Brébisson ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium pyriforme Nordstedt
» Species Checked: verified by a taxonomic editorCosmarium quadragies-cuspidatum Corda, 1840
» Species Checked: verified by a taxonomic editorCosmarium quadrangulare Corda
» Species Checked: verified by a taxonomic editorCosmarium quadratulum (F.Gay) De Toni, 1889
» Species Checked: verified by a taxonomic editorCosmarium quadratum Ralfs ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium quadridentatum West & G.S.West, 1902
» Species Checked: verified by a taxonomic editorCosmarium quadrifarium P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium quadrimamillatum West & G.S.West, 1903
» Species Checked: verified by a taxonomic editorCosmarium quadripapillatum Scott & Grönblad
» Species Checked: verified by a taxonomic editorCosmarium quadriverrucosum West & G.S.West, 1907
» Species Checked: verified by a taxonomic editorCosmarium quadrogranulatum West & G.S.West, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium quadrulatum
» Species Checked: verified by a taxonomic editorCosmarium quadrum Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium quasillus P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium quaternarium Nordstedt, 1880
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium quimbyii H.C.Wood
» Species Checked: verified by a taxonomic editorCosmarium quinarium P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium raciborskianum De Toni, 1889
» Species Checked: verified by a taxonomic editorCosmarium raciborskii Lagerheim, 1887
» Species Checked: verified by a taxonomic editorCosmarium radiatum Lobb, 1856
» Species Checked: verified by a taxonomic editorCosmarium radiosum Wolle, 1884
» Species Checked: verified by a taxonomic editorCosmarium raeticum Messikommer, 1935
» Species Checked: verified by a taxonomic editorCosmarium ralfsii Brébisson ex Ralfs, 1848
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium raneegungense W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium rarissimum D.B.Williamson
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium rasae Ruzicka
» Species Checked: verified by a taxonomic editorCosmarium rectangulare Grunow, 1868
» Species Checked: verified by a taxonomic editorCosmarium rectangulum Reinsch, 1875
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium redimitum Borge
» Species Checked: verified by a taxonomic editorCosmarium refringens W.R.Taylor, 1934
» Species Checked: verified by a taxonomic editorCosmarium regnellii Wille, 1884
» Species Checked: verified by a taxonomic editorCosmarium regnesii Reinsch, 1866
» Species Checked: verified by a taxonomic editorCosmarium regulare Schmidle, 1894
» Species Checked: verified by a taxonomic editorCosmarium reinschianum De Toni, 1889
» Species Checked: verified by a taxonomic editorCosmarium reinschii W.Archer, 1876
» Species Checked: verified by a taxonomic editorCosmarium reniforme (Ralfs) W.Archer, 1874
» Species Checked: verified by a taxonomic editorCosmarium repandum Nordstedt, 1887
» Species Checked: verified by a taxonomic editorCosmarium retusiforme (Wille) Gutwinski, 1890
» Species Checked: verified by a taxonomic editorCosmarium retusum (Perty) Rabenhorst, 1868
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium rhombusoides Wolle
» Species Checked: verified by a taxonomic editorCosmarium richianum Compère, 1987
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium rosaceum Viret
» Species Checked: verified by a taxonomic editorCosmarium rostellum West & G.S.West, 1895
» Species Checked: verified by a taxonomic editorCosmarium rota (Ehrenberg) Corda
» Species Checked: verified by a taxonomic editorCosmarium rotundatum (F.Gay) De Toni, 1889
» Species Checked: verified by a taxonomic editorCosmarium rotundum Prescott & A.M.Scott
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium rugosum W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium rugulosum Messikommer
» Species Checked: verified by a taxonomic editorCosmarium rupestre (Nägeli) W.Archer, 1861
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ruttneri Krieger
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium ryukyuense Okada
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sacculiferum Hinode
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sakatoanum Hirano
» Species Checked: verified by a taxonomic editorCosmarium salinum Hansgirg, 1886
» Species Checked: verified by a taxonomic editorCosmarium salisburyi F.E.Fritsch & M.F.Rich, 1937
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sansibarense Hieronymus
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium santamartense W.R.Taylor
» Species Checked: verified by a taxonomic editorCosmarium saxicola Kaiser, 1926
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium scabralatum W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium scabratulum West & West, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium scabrum W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium scalare W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium schirschowii Kosinskaya
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium schmidtii W.West & G.S.West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium schneideri Gutwinski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium schomburgkii Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium schroederi Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium schroeteri Huber-Pestalozzi
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium schuebelerii Wille
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium schweickerdtii Claassen
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium scissum Brühl & Biswas
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium scitum W.West & G.S.West, 1895
» Species Checked: verified by a taxonomic editorCosmarium scopulorum O.Borge, 1913
» Species Checked: verified by a taxonomic editorCosmarium scoticum West & G.S.West, 1894
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium scottii
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium scrobiculatum F.E.Fritsch & M.F.Rich, 1929
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium scrobiculosum Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sculptum Eichler & Gutwinski
» Species Checked: verified by a taxonomic editorCosmarium securiforme Borge
» Species Checked: verified by a taxonomic editorCosmarium seelyanum Wolle, 1883
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sejunctum Wolle
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sendtneri Reinsch
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium serratum W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium sexangulare P.Lundell, 1871
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sexlaterum Brühl & Biswas
» Species Checked: verified by a taxonomic editorCosmarium sexnotatum Gutwinski, 1892
» Species Checked: verified by a taxonomic editorCosmarium sexpapillosum Thompson, 1939
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sexscrobiculatum Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sierra N.Woodhead & R.D.Tweed, 1958
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sigillatum W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sikhimense W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium silesiacum Gutwinski
» Species Checked: verified by a taxonomic editorCosmarium simii Roy & Bisset, 1894
» Species Checked: verified by a taxonomic editorCosmarium simplex (F.Gay) De Toni
» Species Checked: verified by a taxonomic editorCosmarium simplicius (West & G.S.West) Grönblad, 1931
» Species Checked: verified by a taxonomic editorCosmarium simulum Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sincerum O.Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium singaporense Bernard
» Species Checked: verified by a taxonomic editorCosmarium sinostegos Schaarschmidt, 1882
» Species Checked: verified by a taxonomic editorCosmarium skujae Willi Krieger & Gerloff, 1965
» Species Checked: verified by a taxonomic editorCosmarium slewdrumense Roy, 1890
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium smithii Hughes
» Species Checked: verified by a taxonomic editorCosmarium smolandicum P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium sniatyniense Gutwinski
» Species Checked: verified by a taxonomic editorCosmarium solidum Nordstedt, 1887
» Species Checked: verified by a taxonomic editorCosmarium sparsepunctatum (Schmidle) West & G.S.West, 1897
» Species Checked: verified by a taxonomic editorCosmarium speciosissimum Schmidle, 1895
» Species Checked: verified by a taxonomic editorCosmarium speciosum P.Lundell, 1871
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium spetsbergense Nordstedt
» Species Checked: verified by a taxonomic editorCosmarium sphaeroideum West, 1892
» Species Checked: verified by a taxonomic editorCosmarium sphagnicola West & G.S.West, 1897
» Species Checked: verified by a taxonomic editorCosmarium sphalerostichum Nordstedt, 1876
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium sphericum Bennett
» Species Checked: verified by a taxonomic editorCosmarium sphyrelatum Coesel, 1989
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium spiculatum Bernard
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium spiculiferum W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium spinuliferum West & G.S.West
» Species Checked: verified by a taxonomic editorCosmarium spirale (Playfair) Willi Krieger & J.Gerloff
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium splendidum Borge
» Species Checked: verified by a taxonomic editorCosmarium sportella Brébisson ex Kützing, 1849
» Species Checked: verified by a taxonomic editorCosmarium spyridion West & G.S.West, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium stansfieldii Woodhead & Tweed, 1958
» Species Checked: verified by a taxonomic editorCosmarium staurastroides Eichler & Gutwinski, 1894
» Species Checked: verified by a taxonomic editorCosmarium staurochondrum Lemaire
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium stefanssonii Lowe
» Species Checked: verified by a taxonomic editorCosmarium stellinum Corda
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium stenonotum
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium stephensii Rich, 1932
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium stichochondrum Lagerheim
» Species Checked: verified by a taxonomic editorCosmarium stigmosum (Nordstedt) Krieger, 1932
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium strabo Brühl & Biswas
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium streblon Scott & Grönblad
» Species Checked: verified by a taxonomic editorCosmarium striolatum (Nägeli) W.Archer, 1861
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium strongylon Scott & Prescott
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium strugense Petkoff
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium strzelecki Raciborski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium stuhlmannii Hieronymus
» Species Checked: verified by a taxonomic editorCosmarium subadoxum Grönblad
» Species Checked: verified by a taxonomic editorCosmarium subalatum West & G.S.West, 1895
» Species Checked: verified by a taxonomic editorCosmarium subarctoum (Lagerheim) Raciborski, 1892
» Species Checked: verified by a taxonomic editorCosmarium subaversum Barges., 1897
» Species Checked: verified by a taxonomic editorCosmarium subbinale (Nordstedt) Lager.
» Species Checked: verified by a taxonomic editorCosmarium subbroomei Schmidle, 1893
» Species Checked: verified by a taxonomic editorCosmarium subcapitulum West
» Species Checked: verified by a taxonomic editorCosmarium subconstrictum Schmidle, 1902
» Species Checked: verified by a taxonomic editorCosmarium subcontractum West & G.S.West, 1905
» Species Checked: verified by a taxonomic editorCosmarium subcostatum Nordstedt, 1876
» Species Checked: verified by a taxonomic editorCosmarium subcrenatum Hantzsch, 1868
» Species Checked: verified by a taxonomic editorCosmarium subcrenulatum Hantzsch, 1861
» Species Checked: verified by a taxonomic editorCosmarium subcucumis Schmidle, 1893
» Species Checked: verified by a taxonomic editorCosmarium subcyclicum Maskell, 1889
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium subcyclicum cyclicum Maskell
» Species Checked: verified by a taxonomic editorCosmarium subcylindricum West, 1892
» Species Checked: verified by a taxonomic editorCosmarium subdanicum West, 1892
» Species Checked: verified by a taxonomic editorCosmarium subdeplanatum Schmidle, 1898
» Species Checked: verified by a taxonomic editorCosmarium subdepressum West & G.S.West
» Species Checked: verified by a taxonomic editorCosmarium subdistichum Raciborski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium subeductum
» Species Checked: verified by a taxonomic editorCosmarium subexcavatum West & G.S.West, 1900
» Species Checked: verified by a taxonomic editorCosmarium subgranatum (Nordstedt) Lütkemüller, 1902
» Species Checked: verified by a taxonomic editorCosmarium subhammeri Rich, 1935
» Species Checked: verified by a taxonomic editorCosmarium subhexapapillatum Y.-X.Wei, 1984
» Species Checked: verified by a taxonomic editorCosmarium subhumile Gutwinski, 1890
» Species Checked: verified by a taxonomic editorCosmarium subimpressulum O.Borge, 1894
» Species Checked: verified by a taxonomic editorCosmarium subjenisejense Grönblad, 1964
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium subkitchelii Jao
» Species Checked: verified by a taxonomic editorCosmarium sublobatiforme R.L.Grönblad & A.M.Scott, 1958
» Species Checked: verified by a taxonomic editorCosmarium submammilliferum West & G.S.West, 1895
» Species Checked: verified by a taxonomic editorCosmarium subnudiceps West & G.S.West, 1898
» Species Checked: verified by a taxonomic editorCosmarium subochthodes Schmidle, 1895
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium subochtodes
» Species Checked: verified by a taxonomic editorCosmarium suborthostichum Raciborski
» Species Checked: verified by a taxonomic editorCosmarium subpachydermum Schmidle, 1893
» Species Checked: verified by a taxonomic editorCosmarium subpalangula Elfving, 1881
» Species Checked: verified by a taxonomic editorCosmarium subphaseolus F.A.C.Kouwets
» Species Checked: verified by a taxonomic editorCosmarium subprotumidum Nordstedt, 1876
» Species Checked: verified by a taxonomic editorCosmarium subpyramidatum Nordstedt
» Species Checked: verified by a taxonomic editorCosmarium subquadrans West & G.S.West, 1905
» Species Checked: verified by a taxonomic editorCosmarium subquadratum Nordstedt, 1876
» Species Checked: verified by a taxonomic editorCosmarium subraciborskii Taft, 1945
» Species Checked: verified by a taxonomic editorCosmarium subraciborskii Taft, 1945
» Species Checked: verified by a taxonomic editorCosmarium subrectangulare Gutwinski, 1894
» Species Checked: verified by a taxonomic editorCosmarium subreinschii Schmidle, 1894
» Species Checked: verified by a taxonomic editorCosmarium subreinschii Schmidle, 1894
» Species Checked: verified by a taxonomic editorCosmarium subreniforme Nordstedt, 1875
» Species Checked: verified by a taxonomic editorCosmarium subretusiforme West & G.S.West, 1894
» Species Checked: verified by a taxonomic editorCosmarium subspeciosum Nordstedt, 1875
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium subtholiforme
» Species Checked: verified by a taxonomic editorCosmarium subtransiens Croasdale, 1956
» Species Checked: verified by a taxonomic editorCosmarium subtrinodulum West & G.S.West, 1900
» Species Checked: verified by a taxonomic editorCosmarium subtriordinatum West & G.S.West
» Species Checked: verified by a taxonomic editorCosmarium subtumidum Nordstedt, 1889
» Species Checked: verified by a taxonomic editorCosmarium subundulatum Wille, 1880
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium subvalidum Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium subvenustum W.West & G.S.West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium subversum Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium subvitiosum Therezien
» Species Checked: verified by a taxonomic editorCosmarium sumatranum Krieger, 1932
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium superbum Taylor
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium supergranatum W.B.Turner
» Species Checked: verified by a taxonomic editorCosmarium supraconnatum (W.B.Turner) Biswas, 1949
» Species Checked: verified by a taxonomic editorCosmarium supraspeciosum Wolle, 1884
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium symoensi van Oye
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium synduorhabdum Skuja
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium synostegos Schaarschmidt
» Species Checked: verified by a taxonomic editorCosmarium synthlibomenum West, 1892
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium tagmasterion Scott & Prescott
» Species Checked: verified by a taxonomic editorCosmarium tatricum Raciborski, 1885
» Species Checked: verified by a taxonomic editorCosmarium taxichondriforme Eichler & Gutwinski, 1894
» Species Checked: verified by a taxonomic editorCosmarium taxichondrum P.M.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium taxillus P.F.M.Coesel & A.Delfos, 1986
» Species Checked: verified by a taxonomic editorCosmarium taylori N.Carter
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium teilingii Krieger & Bourrelly
» Species Checked: verified by a taxonomic editorCosmarium tenellum Brébisson ex Comère
» Species Checked: verified by a taxonomic editorCosmarium tenue W.Archer, 1868
» Species Checked: verified by a taxonomic editorCosmarium teodorescui Péterfi, 1964
» Species Checked: verified by a taxonomic editorCosmarium tetracentrotum Skuja, 1976
» Species Checked: verified by a taxonomic editorCosmarium tetrachondrum P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium tetragonum (Nägeli) W.Archer, 1861
» Species Checked: verified by a taxonomic editorCosmarium tetraodon R.L.Grönblad & A.M.Scott, 1958
» Species Checked: verified by a taxonomic editorCosmarium tetraophthalmum Brébisson ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium tholiforme Cohn
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium thomassoni Therezien
» Species Checked: verified by a taxonomic editorCosmarium thwaitesii Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium tibeticum Y.-X.Wei, 1984
» Species Checked: verified by a taxonomic editorCosmarium tinctum Ralfs, 1848
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium tiroliense Gutwinski
» Species Checked: verified by a taxonomic editorCosmarium tithoporoides Willi Krieger
» Species Checked: verified by a taxonomic editorCosmarium tittaghurense W.B.Turner, 1893
» Species Checked: verified by a taxonomic editorCosmarium tjibenongense Gutwinski
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium tonollii Grönblad
» Species Checked: verified by a taxonomic editorCosmarium trachydermum West & G.S.West, 1895
» Species Checked: verified by a taxonomic editorCosmarium trachypleurum P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium trafalgaricum Wittrock, 1877
» Species Checked: verified by a taxonomic editorCosmarium transitorium (Heimerl) Ducellier, 1918
» Species Checked: verified by a taxonomic editorCosmarium transvaalense F.E.Fritsch & Rich, 1937
» Species Checked: verified by a taxonomic editorCosmarium transvaalense Claassen, 1961
» Species Checked: verified by a taxonomic editorCosmarium trapezoideum Y.Kanetsuna
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium treubii
» Species Checked: verified by a taxonomic editorCosmarium triangulare Borge
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium triceps W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium trifasciatum Nordstedt
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium trifluviensis Irenee-Marie
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium trifossum W.& G.S.West
» Species Checked: verified by a taxonomic editorCosmarium triglavense Pevalek
» Species Checked: verified by a taxonomic editorCosmarium trilobulatum Reinsch, 1866
» Species Checked: verified by a taxonomic editorCosmarium trinodulum Nordstedt
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium triordinatum West & West
» Species Checked: verified by a taxonomic editorCosmarium triplicatum Wolle, 1883
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium triselionatum Whelden
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium trituberculatum Hinode
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium triunduletum Krieger & Gerloff
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium triverrucosum West & West, 1907
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium trochiscum W.& G.S.West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium tropicum Bernard
» Species Checked: verified by a taxonomic editorCosmarium truncatellum (Perty) Rabenhorst, 1868
» Species Checked: verified by a taxonomic editorCosmarium truncatum Brébisson, 1848
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium trutum Irenee-Marie
» Species Checked: verified by a taxonomic editorCosmarium tuberculatum W.Archer, 1862
» Species Checked: verified by a taxonomic editorCosmarium tuddalense Strøm, 1920
» Species Checked: verified by a taxonomic editorCosmarium tumens Nordstedt, 1872
» Species Checked: verified by a taxonomic editorCosmarium tumidum P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium turneri J.Roy, 1890
» Species Checked: verified by a taxonomic editorCosmarium turnerianum Maskell, 1889
» Species Checked: verified by a taxonomic editorCosmarium turpinii Brébisson, 1856
» Species Checked: verified by a taxonomic editorCosmarium tyrolicum (Nordstedt) Willi Krieger & Gerloff, 1962
» Species Checked: verified by a taxonomic editorCosmarium uliginosum Playfair
» Species Checked: verified by a taxonomic editorCosmarium umbilicatum Lütkemüller, 1893
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium umbonatum W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium undatum Brühl & Biswas
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium undiferum Schmidle
» Species Checked: verified by a taxonomic editorCosmarium undulatum Corda ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium ungerianum (Nägeli) De Bary, 1858
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium urceum W.West & G.S.West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium urnigerum Nordstedt
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium usmense Skuja
» Species Checked: verified by a taxonomic editorCosmarium vallegrande C.E.Taft, 1947
» Species Checked: verified by a taxonomic editorCosmarium vanoisii Baier & Martinot
» Species Checked: verified by a taxonomic editorCosmarium vanoyei Bourrelly, 1946
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium vanum Gutwinski
» Species Checked: verified by a taxonomic editorCosmarium variabile Maskell, 1889
» Species Checked: verified by a taxonomic editorCosmarium variolatum P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium varsoviense Raciborski, 1889
» Species Checked: verified by a taxonomic editorCosmarium venustum (Brébisson) W.Archer, 1861
» Species Checked: verified by a taxonomic editorCosmarium verrucosum (Ehrenberg) Meneghini
» Species Checked: verified by a taxonomic editorCosmarium verruculosum (Schmidle) Migula
» Species Checked: verified by a taxonomic editorCosmarium vexatum West, 1892
» Species Checked: verified by a taxonomic editorCosmarium vexatum (Schmidle) Migula
» Species Checked: verified by a taxonomic editorCosmarium vicenistriatum Playfair
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium vigentum Skvortzov & Noda
» Species Checked: verified by a taxonomic editorCosmarium visbyense Grönblad
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium vitiosum
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium vittatum W.B.Turner
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium vodenense Petkoff
» Species Checked: verified by a taxonomic editorCosmarium vogesiacum Lemaire, 1883
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium voronichinii Kosinskaya
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium wallichii West & West
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium warmingii Børgesen
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium waterbergense Claassen
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium weddellianum Montagne
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium welwitschii W.West & G.S.West
» Species Checked: verified by a taxonomic editorCosmarium wembaerense Schmidle, 1898
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium wenmanae Croasdale
» Species Checked: verified by a taxonomic editorCosmarium westii C.J.Bernard, 1908
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium wildemani Bernard
» Species Checked: verified by a taxonomic editorCosmarium willeanum Raciborski
» Species Checked: verified by a taxonomic editorCosmarium wittrockii P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium woloszynskae Coesel & Meesters, 2004
» Species Checked: verified by a taxonomic editorCosmarium woodlawnense Playfair
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium wrightianum Archer
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium wudalienchiensis Skvortzov & Noda
» Species Checked: verified by a taxonomic editorCosmarium wuhanense Y.Wei & M.Yu, 2005
» Species Checked: verified by a taxonomic editorCosmarium xainzaense Y.-X.Wei, 1984
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium xanthidiforme Förster & Eckert
» Species Checked: verified by a taxonomic editorCosmarium zonatum P.Lundell, 1871
» Species Unreviewed: has not been verified by a taxonomic editorCosmarium zygomorphicum Taft
» Species Checked: verified by a taxonomic editorCosmarium angustatum (Wittrock) Nordstedt, 1872 accepted as Checked: verified by a taxonomic editorCosmarium pokornyanum (Grunow) West & G.S.West, 1900
» Species Checked: verified by a taxonomic editorCosmarium anomalum Delponte, 1877 accepted as Checked: verified by a taxonomic editorCosmarium conspersum var. latum (Brébisson) West & G.S.West, 1912
» Species Checked: verified by a taxonomic editorCosmarium ansatum (Ehrenberg) Corda, 1839 accepted as Checked: verified by a taxonomic editorEuastrum ansatum Ehrenberg ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium ansatum (Ehrenberg) Rabenhorst, 1868 accepted as Checked: verified by a taxonomic editorCosmarium pseudopyramidatum var. ansatum Krieger & Gerloff, 1965
» Species Checked: verified by a taxonomic editorCosmarium antilopaeum Brébisson, 1840 accepted as Checked: verified by a taxonomic editorXanthidium antilopaeum Kützing, 1849
» Species Checked: verified by a taxonomic editorCosmarium attenuatum Brébisson ex Ralfs, 1848 accepted as Checked: verified by a taxonomic editorActinotaenium curtum var. attenuatum (Brébisson ex Ralfs) Teiling ex Ruzicka & Pouzar, 1978
» Species Checked: verified by a taxonomic editorCosmarium australe (Raciborski) Lütkemüller accepted as Checked: verified by a taxonomic editorActinotaenium australe (Raciborski) Croasdale
» Species Checked: verified by a taxonomic editorCosmarium bacillare Lütkemuller, 1910 accepted as Checked: verified by a taxonomic editorActinotaenium inconspicuum (West & G.S.West) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium bigorrense F.Gay, 1888 accepted as Checked: verified by a taxonomic editorCosmarium tetragonum var. lundellii Cooke, 1887
» Species Checked: verified by a taxonomic editorCosmarium boreale Børgesen accepted as Checked: verified by a taxonomic editorCosmarium bioculatum var. boreale (Børgesen) Krieger & Gerloff
» Species Checked: verified by a taxonomic editorCosmarium capax Joshua, 1886 accepted as Checked: verified by a taxonomic editorActinotaenium capax (Joshua) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium casaresii V.Allorge & P.Allorge, 1930 accepted as Checked: verified by a taxonomic editorCosmarium coarctatum var. casaresii (V.Allorge & P.Allorge) Krieger & Gerloff, 1969
» Species Checked: verified by a taxonomic editorCosmarium celatum (F.Gay) De Toni accepted as Checked: verified by a taxonomic editorCosmarium humile Nordstedt ex De Toni, 1889
» Species Checked: verified by a taxonomic editorCosmarium clevei (P.Lundell) Lütkemüller, 1910 accepted as Checked: verified by a taxonomic editorActinotaenium clevei (P.Lundell) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium colpopelta Brébisson ex W.Archer, 1861 accepted as Checked: verified by a taxonomic editorActinotaenium colpopelta (Brébisson ex W.Archer) Compère, 1976
» Species Checked: verified by a taxonomic editorCosmarium concinnum (Rabenhorst) Reinsch, 1866 accepted as Checked: verified by a taxonomic editorCosmarium angulosum var. concinnum (Rabenhorst) West & G.S.West, 1901
» Species Checked: verified by a taxonomic editorCosmarium confusum Cooke, 1887 accepted as Checked: verified by a taxonomic editorCosmarium margaritiferum var. margaritiferum f. confusum (Cooke) West & G.S.West, 1908
» Species Checked: verified by a taxonomic editorCosmarium cordanum Brébisson ex Rabenhorst, 1868 accepted as Checked: verified by a taxonomic editorActinotaenium colpopelta (Brébisson ex W.Archer) Compère, 1976
» Species Checked: verified by a taxonomic editorCosmarium corribense West & G.S.West, 1906 accepted as Checked: verified by a taxonomic editorCosmarium asphaerosporum var. corribense (West & G.S.West) Willi Krieger & Gerloff, 1969
» Species Checked: verified by a taxonomic editorCosmarium corruptum W.B.Turner, 1893 accepted as Checked: verified by a taxonomic editorCosmarium lundellii var. corruptum (W.B.Turner) West & G.S.West, 1902
» Species Checked: verified by a taxonomic editorCosmarium crassiusculum (De Bary) Insam & Krieger, 1936 accepted as Checked: verified by a taxonomic editorActinotaenium crassiusculum (De Bary) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium cruciferum De Bary, 1858 accepted as Checked: verified by a taxonomic editorActinotaenium cruciferum (De Bary) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium cucurbita Brébisson ex Ralfs, 1848 accepted as Checked: verified by a taxonomic editorActinotaenium cucurbita (Brébisson ex Ralfs) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium cucurbitinum (Bisset) Lütkemüller, 1902 accepted as Checked: verified by a taxonomic editorActinotaenium cucurbitinum (Bisset) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium curtum Brébisson ex Ralfs, 1848 accepted as Checked: verified by a taxonomic editorActinotaenium curtum (Brébisson ex Ralfs) Teiling, 1978
» Species Checked: verified by a taxonomic editorCosmarium cyclopeum Playfair accepted as Unreviewed: has not been verified by a taxonomic editorCosmarium rectangulare var. cyclopeum (Playfair) Playfair
» Species Checked: verified by a taxonomic editorCosmarium decachondrum J.Roy & Bisset, 1886 accepted as Checked: verified by a taxonomic editorCosmarium haynaldii Schaarschmidt, 1883
» Species Checked: verified by a taxonomic editorCosmarium deflandreanum Laporte accepted as Unreviewed: has not been verified by a taxonomic editorCosmarium pachydermum var. hexagonum Gutwinski, 1890
» Species Checked: verified by a taxonomic editorCosmarium depressum Bailey, 1851 accepted as Checked: verified by a taxonomic editorCosmarium baileyi Wolle, 1884
» Species Checked: verified by a taxonomic editorCosmarium diplosporum (P.Lundell) Lütkemüller, 1913 accepted as Checked: verified by a taxonomic editorActinotaenium diplosporum (P.M.Lundell) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium dubovianum Lütkemüller, 1910 accepted as Checked: verified by a taxonomic editorCosmarium hornavanense var. dubovianum (Lütkemüller) Ruzicka, 1949
» Species Checked: verified by a taxonomic editorCosmarium eboracense West, 1889 accepted as Checked: verified by a taxonomic editorCosmarium gayanum var. eboracense (West) West & G.S.West, 1912
» Species Checked: verified by a taxonomic editorCosmarium einarteilingii Willi Krieger ex Gerloff accepted as Checked: verified by a taxonomic editorActinotaenium truncatum (Brébisson ex Ralfs) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium elegans J.Roy & Bisset, 1894 accepted as Checked: verified by a taxonomic editorCosmarium tetragonum var. elegans (Roy & Bisset) West & G.S.West, 1908
» Species Checked: verified by a taxonomic editorCosmarium elfvingii Raciborski, 1885 accepted as Checked: verified by a taxonomic editorCosmarium rectangulare var. hexagonum (Elfving) West & G.S.West, 1908
» Species Checked: verified by a taxonomic editorCosmarium ellipsoideum Elfving accepted as Checked: verified by a taxonomic editorCosmarium contractum var. ellipsoideum (Elfving) West & G.S.West, 1902
» Species Checked: verified by a taxonomic editorCosmarium elongatum Raciborski accepted as Checked: verified by a taxonomic editorActinotaenium elongatum (Raciborski) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium euastroides Delponte accepted as Checked: verified by a taxonomic editorCosmarium angulosum var. euastroides (Delponte) Krieger & Gerloff
» Species Checked: verified by a taxonomic editorCosmarium excrescens Scott & Grönblad accepted as Checked: verified by a taxonomic editorBourrellyodesmus excrescens (Scott & Grönblad) C. Bicudo & Compère
» Species Checked: verified by a taxonomic editorCosmarium gemmatum Brébisson, 1840 accepted as Checked: verified by a taxonomic editorEuastrum gemmatum Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium gemmiferum Brebisson, 1856 accepted as Checked: verified by a taxonomic editorCosmarium botrytis var. gemmiferum (Brébisson) Nordstedt, 1888
» Species Checked: verified by a taxonomic editorCosmarium genuosum Nordstedt, 1887 accepted as Checked: verified by a taxonomic editorCosmarium subquadratum var. genuosum (Nordstedt) Krieger & Gerloff, 1969
» Species Checked: verified by a taxonomic editorCosmarium globosum Bulnheim, 1859 accepted as Checked: verified by a taxonomic editorActinotaenium globosum (Bulnheim) K.Förster ex Compère, 1976
» Species Checked: verified by a taxonomic editorCosmarium granulusculum Roy & Bissett, 1894 accepted as Checked: verified by a taxonomic editorCosmarium punctulatum var. granulusculum (Roy & Bissett) West & West, 1908
» Species Checked: verified by a taxonomic editorCosmarium gregorii Roy & Bisset, 1890 accepted as Checked: verified by a taxonomic editorCosmarium subprotumidum var. gregorii (Roy & Bisset) West & G.S.West, 1900
» Species Checked: verified by a taxonomic editorCosmarium hexagonum Elfving accepted as Checked: verified by a taxonomic editorCosmarium rectangulare var. hexagonum (Elfving) West & G.S.West, 1908
» Species Checked: verified by a taxonomic editorCosmarium hexagonum Elfving, 1881 accepted as Checked: verified by a taxonomic editorCosmarium rectangulare var. hexagonum (Elfving) West & G.S.West, 1908
» Species Checked: verified by a taxonomic editorCosmarium hexastichum P.Lundell, 1871 accepted as Checked: verified by a taxonomic editorCosmarium quadrifarium f. hexastichum (P.Lundell) Nordstedt, 1889
» Species Checked: verified by a taxonomic editorCosmarium hibernicum West, 1892 accepted as Checked: verified by a taxonomic editorActinotaenium hibernicum (West) Ružicka, 1978
» Species Checked: verified by a taxonomic editorCosmarium inaequalipellicum West & G.S.West, 1895 accepted as Checked: verified by a taxonomic editorCosmarium pseudoretusum var. inaequalipellicum (West & G.S.West) Willi Krieger & Gerloff, 1962
» Species Checked: verified by a taxonomic editorCosmarium incrassatum Playfair accepted as Checked: verified by a taxonomic editorCosmarium contractum var. incrassatum A.M.Scott & Prescott, 1958
» Species Checked: verified by a taxonomic editorCosmarium incurvum Skuja, 1956 accepted as Checked: verified by a taxonomic editorCosmarium skujae Willi Krieger & Gerloff, 1965
» Species Checked: verified by a taxonomic editorCosmarium insigne Schmidle, 1893 accepted as Checked: verified by a taxonomic editorCosmarium pseudoinsigne Prescott, 1981
» Species Checked: verified by a taxonomic editorCosmarium intermedium (F.Gay) De Toni accepted as Checked: verified by a taxonomic editorEuastrum transiens F.Gay, 1884
» Species Checked: verified by a taxonomic editorCosmarium latum Brébisson, 1856 accepted as Checked: verified by a taxonomic editorCosmarium conspersum var. latum (Brébisson) West & G.S.West, 1912
» Species Checked: verified by a taxonomic editorCosmarium luetkemuelleri Grönblad accepted as Checked: verified by a taxonomic editorActinotaenium minutissimum (Nordstedt) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium maculatum Turner accepted as Checked: verified by a taxonomic editorCosmarium javanicum Nordstedt, 1880
» Species Checked: verified by a taxonomic editorCosmarium mamillomarginatum Grönblad, 1942 accepted as Checked: verified by a taxonomic editorCosmarium alpigenum Messikommer, 1942
» Species Checked: verified by a taxonomic editorCosmarium minutissimum Heimerl, 1891 accepted as Checked: verified by a taxonomic editorCosmarium heimerlii West, 1895
» Species Checked: verified by a taxonomic editorCosmarium minutum Delponte, 1877 accepted as Checked: verified by a taxonomic editorCosmarium contractum var. minutum (Delponte) Coesel, 1989
» Species Checked: verified by a taxonomic editorCosmarium mordax W.B.Turner, 1893 accepted as Checked: verified by a taxonomic editorStaurodesmus mordax (W.B.Turner) Compère, 1987
» Species Checked: verified by a taxonomic editorCosmarium nathorstii Boldt, 1888 accepted as Checked: verified by a taxonomic editorCosmarium formosulum var. nathorstii (Boldt) West & G.S.West, 1908
» Species Checked: verified by a taxonomic editorCosmarium nordstedtianum Reinsch, 1875 accepted as Checked: verified by a taxonomic editorCosmarium cyclicum var. nordstedtianum (Reinsch) West & G.S.West, 1905
» Species Checked: verified by a taxonomic editorCosmarium obcuneatum West, 1892 accepted as Checked: verified by a taxonomic editorActinotaenium obcuneatum (West) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium palangula Brébisson ex Ralfs, 1848 accepted as Checked: verified by a taxonomic editorActinotaenium palangula (Brébisson ex Ralfs) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium perminutum G.S.West, 1914 accepted as Checked: verified by a taxonomic editorActinotaenium perminutum (G.S.West) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium polonicum Raciborski, 1884 accepted as Checked: verified by a taxonomic editorCosmarium vogesiacum var. alpinum f. polonicum (Raciborski) Laporte, 1931
» Species Checked: verified by a taxonomic editorCosmarium polymazum Nordstedt, 1873 accepted as Checked: verified by a taxonomic editorCosmarium monomazum var. polymazum Nordstedt, 1873
» Species Checked: verified by a taxonomic editorCosmarium portuense J.Sampaio, 1922 accepted as Checked: verified by a taxonomic editorCosmarium laeve Rabenhorst, 1868
» Species Checked: verified by a taxonomic editorCosmarium pseudarctoum Nordstedt, 1879 accepted as Checked: verified by a taxonomic editorActinotaenium cruciferum f. latius Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium pseudohibernicum Lutkemuller, 1910 accepted as Checked: verified by a taxonomic editorActinotaenium diplosporum (P.M.Lundell) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium pseudorectangulare Messikommer, 1933 accepted as Checked: verified by a taxonomic editorCosmarium nitidulum var. pseudorectangulare Messikommer, 1938
» Species Checked: verified by a taxonomic editorCosmarium pseudoscenedesmus West & G.S.West, 1902 accepted as Checked: verified by a taxonomic editorCosmarium dorsitruncatum var. pseudoscenedesmus (West & G.S.West) Willi Krieger & Gerloff, 1962
» Species Checked: verified by a taxonomic editorCosmarium pusillum (Brébisson) W.Archer, 1861 accepted as Checked: verified by a taxonomic editorHeimansia pusilla (L.Hilse) Coesel, 1993
» Species Checked: verified by a taxonomic editorCosmarium quadrangulatum Hantzsch, 1860 accepted as Checked: verified by a taxonomic editorCosmarium biretum Brébisson ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium quadrigemme Playfair accepted as Checked: verified by a taxonomic editorCosmarium submammilliferum var. quadrigemme (Playfair) Playfair
» Species Checked: verified by a taxonomic editorCosmarium regelianum (Nägeli) Brébisson, 1856 accepted as Checked: verified by a taxonomic editorActinotaenium curtum (Brébisson ex Ralfs) Teiling, 1978
» Species Checked: verified by a taxonomic editorCosmarium reinschii Saarschmidt, 1885 accepted as Checked: verified by a taxonomic editorCosmarium reinschianum De Toni, 1889
» Species Checked: verified by a taxonomic editorCosmarium rostafinskii Gutwinski, 1890 accepted as Checked: verified by a taxonomic editorCosmarium speciosum var. rostafinskii (Gutwinski) West & G.S.West, 1908
» Species Checked: verified by a taxonomic editorCosmarium rufescens (Cleve) Lütkemüller, 1960 accepted as Checked: verified by a taxonomic editorActinotaenium rufescens (Cleve) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium scenedesmus Delponte, 1877 † accepted as Checked: verified by a taxonomic editorCosmarium depressum (Nägeli) P.Lundell, 1871
» Species Checked: verified by a taxonomic editorCosmarium schliephackeanum Grunow ex Rabenhorst, 1868 accepted as Checked: verified by a taxonomic editorCosmarium pygmaeum W.Archer, 1864
» Species Checked: verified by a taxonomic editorCosmarium schliephackianum Grunow accepted as Checked: verified by a taxonomic editorCosmarium pygmaeum W.Archer, 1864
» Species Checked: verified by a taxonomic editorCosmarium septentrionale Croasdale, 1973 accepted as Checked: verified by a taxonomic editorCosmarium subprotumidum var. septentrionale (Croasdale) Coesel, 1989
» Species Checked: verified by a taxonomic editorCosmarium sinuosum P.Lundell, 1871 accepted as Checked: verified by a taxonomic editorCosmarium decedens var. sinuosum (P.Lundell) Raciborski, 1889
» Species Checked: verified by a taxonomic editorCosmarium sparsum W.B.Turner, 1893 accepted as Checked: verified by a taxonomic editorStaurastrum sparsum (W.B.Turner) Dürrschmidt, 1985
» Species Checked: verified by a taxonomic editorCosmarium spechtii A.M.Scott & Prescott accepted as Checked: verified by a taxonomic editorBourrellyodesmus spechtii (A.M.Scott & Prescott) C.Bicudo & Compère
» Species Checked: verified by a taxonomic editorCosmarium spectabile De Notaris, 1867 accepted as Checked: verified by a taxonomic editorCosmarium caelatum var. spectabile (De Notaris) Nordstedt, 1876
» Species Checked: verified by a taxonomic editorCosmarium stagnale J.Sampaio, 1922 accepted as Checked: verified by a taxonomic editorCosmarium granatum var. delpontei Gutwinski, 1891
» Species Checked: verified by a taxonomic editorCosmarium striatum Boldt, 1885 accepted as Checked: verified by a taxonomic editorCosmarium humile var. striatum (Boldt) Schmidle, 1895
» Species Checked: verified by a taxonomic editorCosmarium subcoliferum Grondlad, 1920 accepted as Checked: verified by a taxonomic editorCosmarium refringens var. subcoliferum (Grondblad) Willi Krieger & Gerloff, 1962
» Species Checked: verified by a taxonomic editorCosmarium subglobosum Nordstedt, 1878 accepted as Checked: verified by a taxonomic editorActinotaenium subglobosum (Nordstedt) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium sublatum Nordstedt, 1888 accepted as Checked: verified by a taxonomic editorCosmarium quadrum var. sublatum (Nordstedt) West & G.S.West, 1912
» Species Checked: verified by a taxonomic editorCosmarium sublobatum (Ralfs) W.Archer, 1861 accepted as Checked: verified by a taxonomic editorEuastrum sublobatum Brébisson ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium subnasutum Raciborski, 1885 accepted as Checked: verified by a taxonomic editorCosmarium nasutum var. subnasutum (Raciborski) Nordstedt, 1888
» Species Checked: verified by a taxonomic editorCosmarium subnotabile Wille, 1879 accepted as Checked: verified by a taxonomic editorCosmarium notabile var. subnotabile (Wille) Coesel, 2007
» Species Checked: verified by a taxonomic editorCosmarium suborthogonum Raciborski, 1889 accepted as Checked: verified by a taxonomic editorCosmarium impressulum var. impressulum f. suborthogonum (Raciborski) West & G.S.West, 1908
» Species Checked: verified by a taxonomic editorCosmarium subpunctulatum Nordstedt, 1887 accepted as Checked: verified by a taxonomic editorCosmarium punctulatum var. subpunctulatum (Nordstedt) Børgesen, 1894
» Species Checked: verified by a taxonomic editorCosmarium substriatum Nordstedt, 1889 accepted as Checked: verified by a taxonomic editorCosmarium humile var. substriatum (Nordstedt) Schmidle, 1895
» Species Checked: verified by a taxonomic editorCosmarium subtile (West) Lütkemuller accepted as Checked: verified by a taxonomic editorActinotaenium subtile (West & G.S.West) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium subturgidum (W.B.Turner) Schmidle, 1895 accepted as Checked: verified by a taxonomic editorActinotaenium capax (Joshua) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium succisum West, 1892 accepted as Checked: verified by a taxonomic editorCosmarium tinctum var. succisum (West & G.S.West) West & G.S.West, 1902
» Species Checked: verified by a taxonomic editorCosmarium sulcatum Nordstedt, 1878 accepted as Checked: verified by a taxonomic editorCosmarium pseudoprotuberans var. sulcatum (Nordstedt) Coesel, 1991
» Species Checked: verified by a taxonomic editorCosmarium tessellatum (Delponte) Nordstedt accepted as Checked: verified by a taxonomic editorCosmarium striolatum (Nägeli) W.Archer, 1861
» Species Checked: verified by a taxonomic editorCosmarium tortum Lagerheim & Nordstedt ex Wittrock accepted as Checked: verified by a taxonomic editorStaurastrum tortum (Lagerheim & Nordstedt ex Wittrock) West & G.S.West, 1912
» Species Checked: verified by a taxonomic editorCosmarium trachypolum West & G.S.West accepted as Checked: verified by a taxonomic editorActinotaenium trachypolum (West & G.S.West) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium truncatum Corda, 1839 accepted as Checked: verified by a taxonomic editorMicrasterias truncata Brébisson ex Ralfs, 1848
» Species Checked: verified by a taxonomic editorCosmarium turgidum Brébisson ex Ralfs, 1848 accepted as Checked: verified by a taxonomic editorActinotaenium turgidum (Brébisson ex Ralfs) Teiling, 1954
» Species Checked: verified by a taxonomic editorCosmarium viride Corda ex Joshua, 1885 accepted as Checked: verified by a taxonomic editorActinotaenium colpopelta (Brébisson ex W.Archer) Compère, 1976
» Species Checked: verified by a taxonomic editorCosmarium viridis (Corda) Joshua, 1885 accepted as Checked: verified by a taxonomic editorActinotaenium colpopelta (Brébisson ex W.Archer) Compère, 1976
» Species Checked: verified by a taxonomic editorCosmarium wollei (West & G.S.West) Grönblad accepted as Checked: verified by a taxonomic editorActinotaenium wollei (West & G.S.West) Teiling, 1954
Genus Checked: verified by a taxonomic editorCosmocladium Brébisson, 1856
Genus Checked: verified by a taxonomic editorCroasdalea C.E.M.Bicudo & C.T.J.Mercante
Genus Checked: verified by a taxonomic editorCruciangulum D.B.Williamson
Genus Checked: verified by a taxonomic editorCylindriastrum (W.B.Turner) G.M.Palamar-Mordvintseva
Genus Checked: verified by a taxonomic editorDesmidium C.Agardh ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorDocidium Brébisson ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorEuastridium West & G.S.West, 1908
Genus Checked: verified by a taxonomic editorEuastrum Ehrenberg ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorGroenbladia Teiling, 1952
Genus Checked: verified by a taxonomic editorHaplotaenium T.Bando, 1988
Genus Checked: verified by a taxonomic editorHeimansia Coesel, 1993
Genus Checked: verified by a taxonomic editorHyalotheca Ehrenberg ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorIchthyocercus West & G.S.West, 1897
Genus Checked: verified by a taxonomic editorIchthyodontum A.M.Scott & G.W.Prescott, 1956
Genus Checked: verified by a taxonomic editorMateola R.Salisbury, 1936
Genus Checked: verified by a taxonomic editorMicrasterias C.Agardh ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorOctacanthium (Hansgirg) P.Compère, 1996
Genus Checked: verified by a taxonomic editorOnychonema G.C.Wallich, 1860
Genus Checked: verified by a taxonomic editorOocardium Nägeli, 1849
Genus Checked: verified by a taxonomic editorPachyphorium Palamar-Mordintseva, 1980
Genus Checked: verified by a taxonomic editorPhycastrum Kützing ex Kützing, 1849
Genus Checked: verified by a taxonomic editorPhymatodocis Nordstedt, 1877
Genus Checked: verified by a taxonomic editorPleurotaenium Nägeli, 1849
Genus Checked: verified by a taxonomic editorPrescottiella C.E.M.Bicudo, 1940
Genus Checked: verified by a taxonomic editorRaphidiastrum Palamar-Mordvintseva, 1976
Genus Unreviewed: has not been verified by a taxonomic editorSchistochilium J.Ralfs
Genus Checked: verified by a taxonomic editorSphaerozosma Corda ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorSpinocosmarium G.W.Prescott & A.M.Scott, 1942
Genus Checked: verified by a taxonomic editorSpondylosium Brébisson ex Kützing, 1849
Genus Checked: verified by a taxonomic editorStaurastrum Meyen ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorStaurodesmus Teiling, 1948
Genus Checked: verified by a taxonomic editorStreptonema Wallich, 1860
Genus Checked: verified by a taxonomic editorTeilingia Bourrelly, 1964
Genus Checked: verified by a taxonomic editorTetmemorus Ralfs ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorTrapezodesmus Kufferath, 1932
Genus Checked: verified by a taxonomic editorTriplastrum Iyengar & Ramanathan, 1942
Genus Checked: verified by a taxonomic editorTriploceras J.W.Bailey, 1851
Genus Checked: verified by a taxonomic editorVincularia K.Fuciková & J.Kastovsky, 2009
Genus Checked: verified by a taxonomic editorXanthidium Ehrenberg ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorXanthidiastrum Delponte (nomen dubium)
Genus Checked: verified by a taxonomic editorAptogonum Ehrenberg ex Ralfs, 1848 accepted as Checked: verified by a taxonomic editorDesmidium C.Agardh ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorArthrodesmus Ehrenberg ex Ralfs, 1848 accepted as Checked: verified by a taxonomic editorStaurodesmus Teiling, 1948
Genus Checked: verified by a taxonomic editorCosmoastrum G.M.Palamar-Mordvintseva, 1976 accepted as Checked: verified by a taxonomic editorStaurastrum Meyen ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorDidymocladon J.Ralfs, 1848 accepted as Checked: verified by a taxonomic editorStaurastrum Meyen ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorEchinella Acharius in F. Weber & D. Mohr, 1810 (unaccepted)
Genus Checked: verified by a taxonomic editorHolacanthum (P.M.Lundell) N.Wille, 1890 (unaccepted)
Genus Checked: verified by a taxonomic editorHolocystis Hassall ex Wallich, 1876 (unaccepted)
Genus Checked: verified by a taxonomic editorPentasterias Ehrenberg, 1836 accepted as Checked: verified by a taxonomic editorStaurastrum Meyen ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorPleurenterium (P.M.Lundell) G.Lagerheim, 1888 accepted as Checked: verified by a taxonomic editorStaurastrum Meyen ex Ralfs, 1848
Genus Checked: verified by a taxonomic editorPleurotaeniopsis (P.M.Lundell) G.Lagerheim, 1887 (unaccepted)
Genus Checked: verified by a taxonomic editorTetrachastrum R.V.Dixon, 1859 (unaccepted)
Links Unreviewed: has not been verified by a taxonomic editorTo GenBank  
Unreviewed: has not been verified by a taxonomic editorTo ITIS
LSID urn:lsid:marinespecies.org:taxname:162724
Taxonomic
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Date   action   by
2005-07-04 10:12:20Z  created  Braeckman, Ulrike
2011-07-18 07:02:06Z  changed  Guiry, Michael D.
  
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  Citation: Guiry, Michael D. (2015). Desmidiaceae Ralfs, 1848. In: Guiry, M.D. & Guiry, G.M. (2015). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=162724 on 2015-07-29
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