WoRMS taxon details
Gracilarioideae Stizenberger, 1860
Tribe Gracilarieae Willkomm, 1854
» Genus Agarophyton Gurgel, J.N.Norris & Fredericq, 2018
Tribe Gracilariopsideae Gurgel, J.N.Norris & Fredericq, 2018 » Species Agarophyton chilense (C.J.Bird, McLachlan & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018
» Species Agarophyton tenuistipitatum (C.F.Chang & B.-M.Xia) Gurgel, J.N.Norris & Fredericq, 2018
» Species Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris & Fredericq, 2018
» Genus Crassiphycus Guiry, J.N.Norris, Fredericq & Gurgel, 2018» Species Agarophyton tenuistipitatum (C.F.Chang & B.-M.Xia) Gurgel, J.N.Norris & Fredericq, 2018
» Species Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus birdiae (E.Plastino & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus caudatus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus changii (B.-M.Xia & I.A.Abbott) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus corneus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus crassissimus (P.Crouan & H.Crouan) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus firmus (C.F.Chang & B.-M.Xia) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus proliferus (Harvey) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus punctatus (Okamura) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus secundatus (Harvey) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus secundus (Gurgel & Fredericq) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus usneoides ( C.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Genus Gracilaria Greville, 1830» Species Crassiphycus caudatus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus changii (B.-M.Xia & I.A.Abbott) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus corneus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus crassissimus (P.Crouan & H.Crouan) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus firmus (C.F.Chang & B.-M.Xia) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus proliferus (Harvey) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus punctatus (Okamura) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus secundatus (Harvey) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus secundus (Gurgel & Fredericq) Gurgel, J.N.Norris & Fredericq, 2018
» Species Crassiphycus usneoides ( C.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria abbottiana M.D.Hoyle, 1978
» Species Gracilaria abyssalis Gurgel & Yoneshigue-Valentin, 2008
» Species Gracilaria aculeata (Hering) Papenfuss, 1967
» Species Gracilaria aggregata J.D.Hooker & Harvey, 1845
» Species Gracilaria ambigua Greville, 1935
» Species Gracilaria apiculata P.L.Crouan & H.M.Crouan, 1865
» Species Gracilaria apiculifera J.Agardh, 1901
» Species Gracilaria arcuata Zanardini, 1858
» Species Gracilaria articulata C.F.Chang & B.M.Xia, 1976
» Species Gracilaria ascidiicola E.Y.Dawson, 1961
» Species Gracilaria attenuata (M.Umamaheswara Rao) V.Krishnamurthy
» Species Gracilaria babae (H.Yamamoto) P.-K. Ng, P.-E. Lim & S.-M. Phang, 2014
» Species Gracilaria baiana Lyra, Gurgel, M.C.Oliveira & Nunes, 2016
» Species Gracilaria beckeri (J.Agardh) Papenfuss, 1952
» Species Gracilaria blodgettii Harvey, 1853
» Species Gracilaria brasiliensis Gurgel & Yoneshigue-Valentin, 2008
» Species Gracilaria brevis W.R.Taylor, 1945
» Species Gracilaria bursa-pastoris (S.G.Gmelin) P.C.Silva, 1952
» Species Gracilaria camerunensis Pilger, 1911
» Species Gracilaria canaliculata Sonder, 1871
» Species Gracilaria capensis F.Schmitz ex Mazza, 1907
» Species Gracilaria cearensis (A.B.Joly & Pinheiro) A.B.Joly & Pinheiro, 1966
» Species Gracilaria cerrosiana W.R.Taylor, 1945
» Species Gracilaria cervicornis (Turner) J.Agardh, 1852
» Species Gracilaria chondracantha (Kützing) A.J.K.Millar, 2005
» Species Gracilaria chondroides (Kützing) P.L.Crouan & H.M.Crouan, 1878
» Species Gracilaria chouae Zhang & B.M.Xia, 1992
» Species Gracilaria cliftonii Withell, A.J.K.Millar & Kraft, 1994
» Species Gracilaria comosa Withell, A.J.K.Millar & Kraft, 1994
» Species Gracilaria conferta (Schousboe ex Montagne) Montagne, 1846
» Species Gracilaria coppejansii Muangmai, Lewmanomont, Prathep, Terada & Zuccarello, 2017
» Species Gracilaria corallicola Zanardini, 1868
» Species Gracilaria corniculata (C.Agardh) J.Agardh, 1852
» Species Gracilaria coronopifolia J.Agardh, 1852
» Species Gracilaria corticata (J.Agardh) J.Agardh, 1852
» Species Gracilaria crockeri E.Y.Dawson, 1949
» Species Gracilaria cuneata J.E. Areschoug, 1854
» Species Gracilaria cuneifolia (Okamura) I.K.Lee & Kurogi, 1977
» Species Gracilaria curtissiae J.Agardh, 1885
» Species Gracilaria cylindrica Børgesen, 1920
» Species Gracilaria damicornis J.Agardh, 1852
» Species Gracilaria dawsonii Hoyle, 1994
» Species Gracilaria debilis (Forsskål) Børgesen, 1932
» Species Gracilaria dendroides Gargiulo, De Masi & Tripodi, 1985
» Species Gracilaria denticulata F.Schmitz ex Mazza, 1907
» Species Gracilaria disticha (J.Agardh) J.Agardh, 1852
» Species Gracilaria divaricata Harvey, 1853
» Species Gracilaria divergens (C.Agardh) J.Agardh, 1847
» Species Gracilaria domingensis (Kützing) Sonder ex Dickie, 1874
» Species Gracilaria dotyi Hoyle, 1977
» Species Gracilaria dumosa Harvey & Bailey, 1862
» Species Gracilaria dura (C.Agardh) J.Agardh, 1842
» Species Gracilaria ephemera Skelton, G.R.South & A.J.K.Millar, 2004
» Species Gracilaria epihippisora Hoyle, 1977
» Species Gracilaria falconii Ardito, Núñez-Resendiz, Dreckmann & Sentíes, 2017
» Species Gracilaria fanii B.M.Xia & Pan, 1995
» Species Gracilaria fisheri (B.M.Xia & I.A.Abbott) I.A.Abbott, J.Zhang & B.M.Xia, 1991
» Species Gracilaria flabelliformis (P.Crouan & H.Crouan) Fredericq & Gurgel, 2004
» Species Gracilaria flexuosa E.M.Holmes, 1896
» Species Gracilaria foliifera (Forsskål) Børgesen, 1932
» Species Gracilaria galetensis Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria gardneri (Setchell) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria gigartinoides (P.L.Crouan & H.M.Crouan) P.L.Crouan & H.M.Crouan, 1866
» Species Gracilaria gigas Harvey, 1860
» Species Gracilaria glomerata Zhang & B.M.Xia, 1994
» Species Gracilaria gracilis (Stackhouse) Steentoft, L.M.Irvine & Farnham, 1995
» Species Gracilaria hainanensis C.F.Chang & B.M.Xia, 1976
» Species Gracilaria halogenea A.J.K.Millar, 1990
» Species Gracilaria hancockii E.Y.Dawson, 1944
» Species Gracilaria hauckii P.C.Silva, 1996
» Species Gracilaria hayi Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria hermonii Millar, 2004
» Species Gracilaria heteroclada (Montagne) J.Feldmann & G.Feldmann, 1943
» Species Gracilaria hikkaduwensis Durairatnam, 1962
» Species Gracilaria howensis A.H.S.Lucas, 1935
» Species Gracilaria huangii S.-M.Lin & De Clerck, 2006
» Species Gracilaria hummii Hommersand & Freshwater, 2009
» Species Gracilaria incrustata J.Agardh, 1901
» Species Gracilaria incurvata Okamura, 1931
» Species Gracilaria intermedia J.Agardh, 1901
» Species Gracilaria isabellana Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria kanyakumariensis Umamaheswara Rao, 1974
» Species Gracilaria kilakkaraiensis V.Krishnamurthy & Rajendran, 1987
» Species Gracilaria lacerata Setchell & Gardner, 1924
» Species Gracilaria lantaensis Muangmai, Zuccarello, Noiraksa & Lewmanomont, 2014
» Species Gracilaria latifrons P.Crouan & H.Crouan, 1865
» Species Gracilaria longa Gargiulo, De Masi & Tripodi, 1987
» Species Gracilaria longirostris Zhang & Wang, 1995
» Species Gracilaria longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995
» Species Gracilaria mammillaris (Montagne) M.Howe, 1918
» Species Gracilaria manilaensis Yamamoto & Trono, 1994
» Species Gracilaria mannarensis Umamaheswara Rao, 1974
» Species Gracilaria mannariensis Umamaheswara Rao, 1974
» Species Gracilaria maramae G.R.South, 1995
» Species Gracilaria marcialana E.Y.Dawson, 1949
» Species Gracilaria mayae A.J.K.Millar, 1997
» Species Gracilaria megaspora (E.Y.Dawson) Papenfuss, 1967
» Species Gracilaria mexicana (Kützing) P.Crouan & H.Crouan, 1878
» Species Gracilaria microcarpa Dreckmann, Núñez-Resendiz & Sentíes, 2018
» Species Gracilaria microdendron J.Agardh, 1901
» Species Gracilaria minor (Sonder) Durairatnam, 1961
» Species Gracilaria minuta Lewmanomont, 1994
» Species Gracilaria mixta I.A.Abbott, J.Zhang & B.M.Xia, 1991
» Species Gracilaria multipartita (Clemente) Harvey, 1846
» Species Gracilaria oliveirarum Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria ornata J.E. Areschoug, 1854
» Species Gracilaria pachydermatica Setchell & Gardner, 1924
» Species Gracilaria pacifica I.A.Abbott, 1985
» Species Gracilaria palmettoides P.L.Crouan & H.M.Crouan, 1865
» Species Gracilaria papenfussii I.A.Abbott, 1983
» Species Gracilaria parvispora I.A.Abbott, 1985
» Species Gracilaria patens P.Crouan & H.Crouan, 1865
» Species Gracilaria percurrens (I.A.Abbott) I.A.Abbott, 1991
» Species Gracilaria peruana Piccone & Grunow, 1886
» Species Gracilaria pinnata Setchell & N.L.Gardner, 1924
» Species Gracilaria prolifica (Kützing) P.Crouan & H.Crouan, 1878
» Species Gracilaria protea J.Agardh, 1901
» Species Gracilaria pudumadamensis V.Krishnamurthy & N.R.Rajendran, 1987
» Species Gracilaria pulvinata Skottsberg, 1923
» Species Gracilaria purpurascens Greville
» Species Gracilaria pygmaea Børgesen, 1937
» Species Gracilaria ramisecunda E.Y.Dawson, 1949
» Species Gracilaria ramulosa (Martius) Greville, 1833
» Species Gracilaria reptans (Weber-van Bosse) P.C.Silva, 1996
» Species Gracilaria rhodocaudata Yamamoto & Kudo, 1995
» Species Gracilaria rhodotricha (Dawson) Papenfuss, 1967
» Species Gracilaria rhodymenioides A.J.K.Millar, 1997
» Species Gracilaria robusta Setchell, 1899
» Species Gracilaria rubra C.F.Chang & B.M.Xia, 1976
» Species Gracilaria rubrimembra E.Y.Dawson, 1949
» Species Gracilaria salicornia (C.Agardh) E.Y.Dawson, 1954
» Species Gracilaria secunda (C.Agardh) Zanardini, 1840
» Species Gracilaria shimodensis Terada, R.& Yamamoto, H., 2000
» Species Gracilaria silviae Lyra, Gurgel, M.C.Oliveira & J.M.C.Nunes, 2015
» Species Gracilaria skottsbergii W.R.Taylor, 1945
» Species Gracilaria smithsoniensis Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria spinigera E.Y.Dawson, 1949
» Species Gracilaria spinuligera Børgesen, 1952
» Species Gracilaria spinulosa (Okamura) Chang & B.-M.Xia, 1976
» Species Gracilaria stellata I.A.Abbott, Zhang & B.M.Xia, 1991
» Species Gracilaria stipitata A.F.Withell, A.J.K.Millar & Kraft, 1994
» Species Gracilaria sublittoralis Yamada & Segawa ex H.Yamamoto, 1994
» Species Gracilaria subsecundata Setchell & N.L.Gardner, 1924
» Species Gracilaria subtilis (B.M.Xia & I.A.Abbott) B.M.Xia & I.A.Abbott, 1991
» Species Gracilaria sullivanii Yamamoto & Trono, 1994
» Species Gracilaria symmetrica E.Y.Dawson, 1949
» Species Gracilaria taiwanensis S.-M.Lin, L.-C.Liu & Payri, 2012
» Species Gracilaria tepocensis (E.Y.Dawson) E.Y.Dawson, 1961
» Species Gracilaria textorii (Suringar) Hariot, 1891
» Species Gracilaria tsudae (I.A.Abbott & I.Meneses) I.A.Abbott, 1991
» Species Gracilaria tuberculosa (Hampe ex Kützing) J.Agardh, 1852
» Species Gracilaria turgida E.Y.Dawson, 1949
» Species Gracilaria tuticorinensis V.Krishnamurthy & Rajendran, 1987
» Species Gracilaria vanbosseae (I.A.Abbott) I.A.Abbott, 1991
» Species Gracilaria veloroae E.Y.Dawson, 1944
» Species Gracilaria venezuelensis W.R.Taylor, 1942
» Species Gracilaria vermiculata P.J.L.Dangeard, 1949
» Species Gracilaria vieillardii P.C.Silva, 1987
» Species Gracilaria vieirae M.P.Reis, 1977
» Species Gracilaria viridis A.Sfriso, M.A.Wolf, K.Sciuto, M.Morabito, C.Andreoli & I.Moro, 2013
» Species Gracilaria yamamotoi Zhang & B.M.Xia, 1994
» Species Gracilaria yinggehaiensis Xia & Wang, 2002
» Species Gracilaria acanthophora P.Crouan & H.Crouan, 1865 accepted as Gracilaria cervicornis (Turner) J.Agardh, 1852
» Species Gracilaria aculeolata Areschoug, 1854 accepted as Mychodea acicularis (J.Agardh) Kraft, 1978
» Species Gracilaria albornozii (N.Rodríguez de Ríos) I.A.Abbott, 1991 accepted as Gracilaria damicornis J.Agardh, 1852
» Species Gracilaria andersonii (Grunow) Kylin, 1941 accepted as Gracilariopsis andersonii (Grunow) E.Y.Dawson, 1949 (synonym)
» Species Gracilaria asiatica C.F.Zhang & B.M.Xia, 1985 accepted as Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria bangmeiana J.Zhang & I.A.Abbott, 1991 accepted as Gracilaria chondracantha (Kützing) A.J.K.Millar, 2005
» Species Gracilaria bifaria J.Agardh, 1901 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004 (synonym)
» Species Gracilaria birdiae E.M.Plastino & E.C.Oliveira, 2002 accepted as Crassiphycus birdiae (E.Plastino & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria cacalia (J.Agardh) E.Y.Dawson, 1954 accepted as Gracilaria salicornia (C.Agardh) E.Y.Dawson, 1954 (synonym)
» Species Gracilaria calophyllis Areschoug, 1854 accepted as Curdiea angustata (Sonder) A.J.K.Millar, 1990
» Species Gracilaria caudata J.Agardh, 1852 accepted as Crassiphycus caudatus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria changii (B.M.Xia & I.A.Abbott) I.A.Abbott, J.Zhang & B.M.Xia, 1991 accepted as Crassiphycus changii (B.-M.Xia & I.A.Abbott) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria chilensis C.J.Bird, McLachlan & E.C.Oliveira, 1986 accepted as Agarophyton chilense (C.J.Bird, McLachlan & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria chorda Holmes, 1896 accepted as Gracilariopsis chorda (Holmes) Ohmi, 1958
» Species Gracilaria circinnata P.L.Crouan & H.M.Crouan, 1865 accepted as Gracilaria damicornis J.Agardh, 1852
» Species Gracilaria claviformis (E.Y.Dawson) Papenfuss, 1967 accepted as Gracilaria robusta Setchell, 1899
» Species Gracilaria compressa (C.Agardh) Greville, 1830 accepted as Gracilaria bursa-pastoris (S.G.Gmelin) P.C.Silva, 1952 (synonym)
» Species Gracilaria confervoides (Linnaeus) Greville, 1830 accepted as Gracilariopsis longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995 (synonym)
» Species Gracilaria cornea J.Agardh, 1852 accepted as Crassiphycus corneus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria corymbiata (N.Rodríguez de Rios) E.K.Ganesan, 1990 accepted as Hydropuntia corymbiata (N.Rodríguez de Rios) M.J.Wynne, 1989
» Species Gracilaria crassa Harvey ex J.Agardh, 1876 accepted as Gracilaria canaliculata Sonder, 1871 (synonym)
» Species Gracilaria crassissima (P.Crouan & H.Crouan) P.Crouan & H.Crouan, 1866 accepted as Crassiphycus crassissimus (P.Crouan & H.Crouan) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Gracilaria crouaniorum Lyra, Nunes & C.C.Davis, 2010 accepted as Crassiphycus secundus (Gurgel & Fredericq) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Gracilaria cunninghamii Farlow, 1901 accepted as Gracilaria textorii var. cunninghamii (Farlow) E.Y.Dawson, 1961 (synonym)
» Species Gracilaria dactyloides Sonder, 1845 accepted as Hymenocladia dactyloides (Sonder) J.Agardh, 1870
» Species Gracilaria dentata J.Agardh, 1852 accepted as Hydropuntia rangiferina (Kützing) Gurgel & Fredericq, 2004
» Species Gracilaria denticulata (Kützing) Weber-van Bosse, 1928 accepted as Gracilaria vieillardii P.C.Silva, 1987
» Species Gracilaria dichotomoflabellata P.L.Crouan & H.M.Crouan, 1865 accepted as Gracilaria mammillaris (Montagne) M.Howe, 1918
» Species Gracilaria difficile (C.Agardh) Greville, 1830 accepted as Cystoclonium difficile (C.Agardh) J.Agardh, 1851 (synonym)
» Species Gracilaria dumontioides A.Gepp & E.S.Gepp, 1907 accepted as Palmaria decipiens (Reinsch) R.W.Ricker, 1987
» Species Gracilaria edulis (S.G.Gmelin) P.C.Silva, 1952 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004 (synonym)
» Species Gracilaria erecta (Greville) Greville, 1830 accepted as Cordylecladia erecta (Greville) J.Agardh, 1852
» Species Gracilaria eucheumatoides Harvey, 1860 accepted as Hydropuntia eucheumatoides (Harvey) Gurgel & Fredericq, 2004 (synonym)
» Species Gracilaria fastigiata J.Agardh, 1852 accepted as Callophyllis fastigiata (J.Agardh) J.Agardh, 1876 (synonym)
» Species Gracilaria fergusonii J.Agardh, 1901 accepted as Gracilaria debilis (Forsskål) Børgesen, 1932 (synonym)
» Species Gracilaria ferox J.Agardh, 1852 accepted as Gracilaria cervicornis (Turner) J.Agardh, 1852
» Species Gracilaria filiformis (C.Agardh) Greville, 1930 accepted as Laurencia filiformis (C.Agardh) Montagne, 1845
» Species Gracilaria firma C.F.Chang & B.-M.Xia, 1976 accepted as Crassiphycus firmus (C.F.Chang & B.-M.Xia) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria flabellata P.L.Crouan & H.M.Crouan, 1865 accepted as Gracilaria damicornis J.Agardh, 1852
» Species Gracilaria flagellifera J.Agardh, 1876 accepted as Crassa secundata (Harvey) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Gracilaria flagelliformis (Sonder) A.F.Withell, A.J.K.Millar & Kraft, 1994 accepted as Gracilaria flagelliformis (Sonder) Womersley, 1996 (synonym)
» Species Gracilaria furcellata J.Agardh, 1876 accepted as Gracilaria cliftonii Withell, A.J.K.Millar & Kraft, 1994
» Species Gracilaria furcellata (Montagne) Zanardini, 1858 accepted as Sarconema filiforme (Sonder) Kylin, 1932
» Species Gracilaria harveyana J.Agardh, 1885 accepted as Gracilaria flagelliformis (Sonder) Womersley, 1996 (synonym)
» Species Gracilaria helminthochorton (Schwendimann) J.Agardh, 1842 accepted as Alsidium helminthochorton (Schwendimann) Kützing, 1843
» Species Gracilaria henriquesiana Hariot, 1908 accepted as Hydropuntia rangiferina (Kützing) Gurgel & Fredericq, 2004
» Species Gracilaria heteroclada J.F.Zhang & B.M.Xia, 1988 accepted as Gracilariopsis heteroclada J.F.Zhang & B.M.Xia, 1991
» Species Gracilaria horizontalis Collins & Hervey, 1917 accepted as Crassiphycus crassissimus (P.Crouan & H.Crouan) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Gracilaria indica Umamaheswara Rao, 1974 (synonym)
» Species Gracilaria irregularis I.A.Abbott, 1988 accepted as Gracilariopsis irregularis (I.A.Abbott) N.Muangmai, A.Chirapart & A.Lewmanomont, 2014
» Species Gracilaria johnstonii Setchell & N.L.Gardner, 1924 accepted as Gracilaria textorii (Suringar) Hariot, 1891
» Species Gracilaria lacinulata (M.Vahl) M.A.Howe, 1920 accepted as Gracilaria isabellana Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria lemaneiformis (Bory de Saint-Vincent) Greville, 1830 accepted as Gracilariopsis lemaneiformis (Bory de Saint-Vincent) E.Y.Dawson, Acleto & Foldvik, 1964
» Species Gracilaria lemania (Kützing) Sonder, 1871 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004 (synonym)
» Species Gracilaria lichenoides (J.V.Lamouroux) Greville, 1830 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004 (synonym)
» Species Gracilaria livida (Turner) Greville, 1830 accepted as Sarcothalia livida (Turner) Hommersand, 1993 (synonym)
» Species Gracilaria millardetii (Montagne) J.Agardh, 1885 accepted as Hydropuntia millardetii (Montagne) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria multifurcata Børgesen, 1953 accepted as Hydropuntia multifurcata (Børgesen) M.J.Wynne, 1989 (synonym)
» Species Gracilaria nigrescens (C.Agardh) J.D.Hooker & Harvey, 1847 accepted as Acanthococcus antarcticus J.D.Hooker & Harvey, 1845
» Species Gracilaria obtusa (Greville ex J.Agardh) Harvey, 1857 accepted as Gracilaria debilis (Forsskål) Børgesen, 1932
» Species Gracilaria obtusangulum J.D.Hooker & Harvey, 1845 accepted as Acanthococcus antarcticus J.D.Hooker & Harvey, 1845
» Species Gracilaria panamensis W.R.Taylor, 1945 accepted as Gracilariopsis panamensis (W.R.Taylor) E.Y.Dawson, 1949
» Species Gracilaria pannosa (Harvey) J.Agardh, 1885 accepted as Hydropuntia preissiana (Sonder) Gurgel & Fredericq, 2004
» Species Gracilaria paradoxa J.Agardh, 1901 accepted as Gracilaria flagelliformis (Sonder) Womersley, 1996 (synonym)
» Species Gracilaria perplexa K.Byrne & Zuccarello, 2002 accepted as Hydropuntia perplexa (K.Byrne & Zuccarello) Conklin, O'Doherty & A.R.Sherwood, 2014
» Species Gracilaria preissiana (Sonder) Womersley, 1976 accepted as Hydropuntia preissiana (Sonder) Gurgel & Fredericq, 2004
» Species Gracilaria prolifera Reinsch, 1888 accepted as Hymenocladiopsis prolifera (Reinsch) M.J.Wynne, 2004
» Species Gracilaria pumila Greville, 1831 accepted as Dicranema revolutum (C.Agardh) J.Agardh, 1852
» Species Gracilaria punctata (Okamura) Yamada, 1941 accepted as Crassiphycus punctatus (Okamura) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria purpurascens Harvey ex J.Agardh, 1885 accepted as Gracilaria srilankia (Chang & B.Xia) Withell, A.J.K.Millar & Kraft, 1994
» Species Gracilaria pygmaea V.J.Chapman, 1979 accepted as Gracilaria pulvinata Skottsberg, 1923
» Species Gracilaria radicans Hauck, 1886 accepted as Gracilaria hauckii P.C.Silva, 1996
» Species Gracilaria radicans (Bory de Saint-Vincent) Montagne, 1846 accepted as Gelidium rigidum var. radicans (Bory) J.Agardh, 1851 (synonym)
» Species Gracilaria ramalina (Harvey) Harvey, 1863 accepted as Hymenocladia usnea (R.Brown ex Turner) J.Agardh, 1852
» Species Gracilaria ramosissima P.Crouan & H.Crouan, 1865 accepted as Grateloupia filiformis Kützing, 1849
» Species Gracilaria ramulosa J.Agardh, 1876 accepted as Gracilaria cliftonii Withell, A.J.K.Millar & Kraft, 1994 (synonym)
» Species Gracilaria rangiferina (Kützing) Piccone, 1886 accepted as Hydropuntia rangiferina (Kützing) Gurgel & Fredericq, 2004
» Species Gracilaria repens (C.Agardh) J.Agardh, 1842 accepted as Gloiocladia repens (C.Agardh) N.Sánchez & Rodríguez-Prieto, 2007
» Species Gracilaria rubra J.Agardh, 1981 accepted as Gracilaria dura (C.Agardh) J.Agardh, 1842
» Species Gracilaria secunda P.Crouan & H.Crouan, 1865 accepted as Crassiphycus secundus (Gurgel & Fredericq) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria secundata Harvey, 1863 accepted as Crassiphycus secundatus (Harvey) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria sinicola Setchell & Gardner, 1924 accepted as Gracilaria textorii (Suringar) Hariot, 1891
» Species Gracilaria sjoestedtii Kylin, 1930 accepted as Gracilariopsis sjoestedtii (Kylin) E.Y.Dawson, 1949
» Species Gracilaria sordida W.A.Nelson, 1987 accepted as Agarophyton chilense (C.J.Bird, McLachlan & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria spicifera Suhr, 1834 accepted as Hypnea spicifera (Suhr) Harvey, 1847
» Species Gracilaria spinescens (Kützing) J.Agardh, 1876 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004 (synonym)
» Species Gracilaria taenioides J.Agardh, 1852 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004
» Species Gracilaria tenuifolia W.R.Taylor, 1945 accepted as Gracilaria veleroae E.Y.Dawson, 1944
» Species Gracilaria tenuifrons C.J.Bird & E.C.Oliveira, 1986 accepted as Gracilariopsis tenuifrons (C.J.Bird & E.C.Oliveira) Fredericq & Hommersand, 1989
» Species Gracilaria tenuistipitata C.F.Chang & B.-M.Xia, 1976 accepted as Agarophyton tenuistipitatum (C.F.Chang & B.-M.Xia) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria urvillei (Montagne) I.A.Abbott, 1991 accepted as Hydropuntia urvillei Montagne, 1842 (synonym)
» Species Gracilaria usneoides (C.Agardh) J.Agardh, 1852 accepted as Crassiphycus usneoides ( C.Agardh) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Gracilaria veleroae E.Y.Dawson, 1944 accepted as Gracilaria mammillaris (Montagne) M.Howe, 1918 (unaccepted, synonym)
» Species Gracilaria vermiculophylla (Ohmi) Papenfuss, 1967 accepted as Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris & Fredericq, 2018 (unaccepted)
» Species Gracilaria verrucosa (Hudson) Papenfuss, 1950 accepted as Gracilariopsis longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995 (unaccepted, synonym)
» Species Gracilaria vivipara Setchell & Gardner, 1924 accepted as Gracilaria textorii (Suringar) Hariot, 1891 (unaccepted)
» Species Gracilaria yoneshigueana Gurgel, Fredericq & J.N.Norris, 2004 accepted as Gracilaria domingensis (Kützing) Sonder ex Dickie, 1874 (unaccepted)
» Species Gracilaria capitata Zanardini, 1843 (uncertain taxonomic status subjected to verification)
» Species Gracilaria disputabilis (M.Bodard) M.Bodard, 1967 ( taxonomic status subjected to verification)
» Species Gracilaria gurgelii Freshwater, 2018 (preliminary, not subjected to verification)
» Species Gracilaria opuntia Durairatnam, 1962
» Species Gracilaria tenuissima Croaun & Crouan, 1868 (uncertain taxonomic status subjected to verification)
» Species Gracilaria tridactylites P.Crouan & H.Crouan ex J.Agardh, 1901
» Species Gracilaria wrightii (Turner) J.Agardh, 1852
» Genus Hydropuntia Montagne, 1842» Species Gracilaria abyssalis Gurgel & Yoneshigue-Valentin, 2008
» Species Gracilaria aculeata (Hering) Papenfuss, 1967
» Species Gracilaria aggregata J.D.Hooker & Harvey, 1845
» Species Gracilaria ambigua Greville, 1935
» Species Gracilaria apiculata P.L.Crouan & H.M.Crouan, 1865
» Species Gracilaria apiculifera J.Agardh, 1901
» Species Gracilaria arcuata Zanardini, 1858
» Variety Gracilaria arcuata var. attenuata Umamaheswara Rao, 1974
» Variety Gracilaria arcuata var. snackeyi Weber Bosse, 1928
» Species Gracilaria armata (C.Agardh) Greville, 1830» Variety Gracilaria arcuata var. snackeyi Weber Bosse, 1928
» Species Gracilaria articulata C.F.Chang & B.M.Xia, 1976
» Species Gracilaria ascidiicola E.Y.Dawson, 1961
» Species Gracilaria attenuata (M.Umamaheswara Rao) V.Krishnamurthy
» Species Gracilaria babae (H.Yamamoto) P.-K. Ng, P.-E. Lim & S.-M. Phang, 2014
» Species Gracilaria baiana Lyra, Gurgel, M.C.Oliveira & Nunes, 2016
» Species Gracilaria beckeri (J.Agardh) Papenfuss, 1952
» Species Gracilaria blodgettii Harvey, 1853
» Species Gracilaria brasiliensis Gurgel & Yoneshigue-Valentin, 2008
» Species Gracilaria brevis W.R.Taylor, 1945
» Species Gracilaria bursa-pastoris (S.G.Gmelin) P.C.Silva, 1952
» Species Gracilaria camerunensis Pilger, 1911
» Species Gracilaria canaliculata Sonder, 1871
» Species Gracilaria capensis F.Schmitz ex Mazza, 1907
» Species Gracilaria cearensis (A.B.Joly & Pinheiro) A.B.Joly & Pinheiro, 1966
» Species Gracilaria cerrosiana W.R.Taylor, 1945
» Species Gracilaria cervicornis (Turner) J.Agardh, 1852
» Species Gracilaria chondracantha (Kützing) A.J.K.Millar, 2005
» Species Gracilaria chondroides (Kützing) P.L.Crouan & H.M.Crouan, 1878
» Species Gracilaria chouae Zhang & B.M.Xia, 1992
» Species Gracilaria cliftonii Withell, A.J.K.Millar & Kraft, 1994
» Species Gracilaria comosa Withell, A.J.K.Millar & Kraft, 1994
» Species Gracilaria conferta (Schousboe ex Montagne) Montagne, 1846
» Species Gracilaria coppejansii Muangmai, Lewmanomont, Prathep, Terada & Zuccarello, 2017
» Species Gracilaria corallicola Zanardini, 1868
» Species Gracilaria corniculata (C.Agardh) J.Agardh, 1852
» Species Gracilaria coronopifolia J.Agardh, 1852
» Species Gracilaria corticata (J.Agardh) J.Agardh, 1852
» Variety Gracilaria corticata var. cylindrica Umamaheswara Rao, 1974
» Variety Gracilaria corticata var. linearis J.Agardh, 1852
» Variety Gracilaria corticata var. ramalinioides J.Agardh, 1852
» Variety Gracilaria corticata var. ramalinoides J.Agardh, 1852
» Species Gracilaria crispata Setchell & Gardner, 1924» Variety Gracilaria corticata var. linearis J.Agardh, 1852
» Variety Gracilaria corticata var. ramalinioides J.Agardh, 1852
» Variety Gracilaria corticata var. ramalinoides J.Agardh, 1852
» Species Gracilaria crockeri E.Y.Dawson, 1949
» Species Gracilaria cuneata J.E. Areschoug, 1854
» Species Gracilaria cuneifolia (Okamura) I.K.Lee & Kurogi, 1977
» Species Gracilaria curtissiae J.Agardh, 1885
» Species Gracilaria cylindrica Børgesen, 1920
» Species Gracilaria damicornis J.Agardh, 1852
» Species Gracilaria dawsonii Hoyle, 1994
» Species Gracilaria debilis (Forsskål) Børgesen, 1932
» Species Gracilaria dendroides Gargiulo, De Masi & Tripodi, 1985
» Species Gracilaria denticulata F.Schmitz ex Mazza, 1907
» Species Gracilaria disticha (J.Agardh) J.Agardh, 1852
» Species Gracilaria divaricata Harvey, 1853
» Species Gracilaria divergens (C.Agardh) J.Agardh, 1847
» Species Gracilaria domingensis (Kützing) Sonder ex Dickie, 1874
» Species Gracilaria dotyi Hoyle, 1977
» Species Gracilaria dumosa Harvey & Bailey, 1862
» Species Gracilaria dura (C.Agardh) J.Agardh, 1842
» Variety Gracilaria dura var. fruticosa J.Agardh, 1852
» Variety Gracilaria dura var. lyra J.Agardh, 1842 accepted as Gracilaria dura (C.Agardh) J.Agardh, 1842 (synonym)
» Species Gracilaria ecuadoreana (W.R.Taylor) E.Y.Dawson, 1949» Variety Gracilaria dura var. lyra J.Agardh, 1842 accepted as Gracilaria dura (C.Agardh) J.Agardh, 1842 (synonym)
» Species Gracilaria ephemera Skelton, G.R.South & A.J.K.Millar, 2004
» Species Gracilaria epihippisora Hoyle, 1977
» Species Gracilaria falconii Ardito, Núñez-Resendiz, Dreckmann & Sentíes, 2017
» Species Gracilaria fanii B.M.Xia & Pan, 1995
» Species Gracilaria fisheri (B.M.Xia & I.A.Abbott) I.A.Abbott, J.Zhang & B.M.Xia, 1991
» Species Gracilaria flabelliformis (P.Crouan & H.Crouan) Fredericq & Gurgel, 2004
» Subspecies Gracilaria flabelliformis subsp. aionana Gurgel, Fredericq & J.N.Norris, 2004
» Subspecies Gracilaria flabelliformis subsp. simplex Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria flagelliformis (Sonder) Womersley, 1996» Subspecies Gracilaria flabelliformis subsp. simplex Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria flexuosa E.M.Holmes, 1896
» Species Gracilaria foliifera (Forsskål) Børgesen, 1932
» Forma Gracilaria foliifera f. granatea (J.V.Lamouroux) Børgesen, 1938
» Forma Gracilaria foliifera f. aeruginosa (Turner) Børgesen, 1938 accepted as Gracilaria multipartita (Clemente) Harvey, 1846
» Variety Gracilaria foliifera var. angustissima (Harvey) W.R.Taylor accepted as Gracilaria tikvahiae McLachlan, 1979
» Species Gracilaria fruticosa Harvey, 1855» Forma Gracilaria foliifera f. aeruginosa (Turner) Børgesen, 1938 accepted as Gracilaria multipartita (Clemente) Harvey, 1846
» Variety Gracilaria foliifera var. angustissima (Harvey) W.R.Taylor accepted as Gracilaria tikvahiae McLachlan, 1979
» Species Gracilaria galetensis Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria gardneri (Setchell) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria gigartinoides (P.L.Crouan & H.M.Crouan) P.L.Crouan & H.M.Crouan, 1866
» Species Gracilaria gigas Harvey, 1860
» Species Gracilaria glomerata Zhang & B.M.Xia, 1994
» Species Gracilaria gracilis (Stackhouse) Steentoft, L.M.Irvine & Farnham, 1995
» Species Gracilaria hainanensis C.F.Chang & B.M.Xia, 1976
» Species Gracilaria halogenea A.J.K.Millar, 1990
» Species Gracilaria hancockii E.Y.Dawson, 1944
» Species Gracilaria hauckii P.C.Silva, 1996
» Species Gracilaria hayi Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria hermonii Millar, 2004
» Species Gracilaria heteroclada (Montagne) J.Feldmann & G.Feldmann, 1943
» Species Gracilaria hikkaduwensis Durairatnam, 1962
» Species Gracilaria howensis A.H.S.Lucas, 1935
» Species Gracilaria huangii S.-M.Lin & De Clerck, 2006
» Species Gracilaria hummii Hommersand & Freshwater, 2009
» Species Gracilaria incrustata J.Agardh, 1901
» Species Gracilaria incurvata Okamura, 1931
» Species Gracilaria intermedia J.Agardh, 1901
» Species Gracilaria isabellana Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria kanyakumariensis Umamaheswara Rao, 1974
» Species Gracilaria kilakkaraiensis V.Krishnamurthy & Rajendran, 1987
» Species Gracilaria lacerata Setchell & Gardner, 1924
» Species Gracilaria lantaensis Muangmai, Zuccarello, Noiraksa & Lewmanomont, 2014
» Species Gracilaria latifrons P.Crouan & H.Crouan, 1865
» Species Gracilaria longa Gargiulo, De Masi & Tripodi, 1987
» Species Gracilaria longirostris Zhang & Wang, 1995
» Species Gracilaria longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995
» Species Gracilaria mammillaris (Montagne) M.Howe, 1918
» Species Gracilaria manilaensis Yamamoto & Trono, 1994
» Species Gracilaria mannarensis Umamaheswara Rao, 1974
» Species Gracilaria mannariensis Umamaheswara Rao, 1974
» Species Gracilaria maramae G.R.South, 1995
» Species Gracilaria marcialana E.Y.Dawson, 1949
» Species Gracilaria mayae A.J.K.Millar, 1997
» Species Gracilaria megaspora (E.Y.Dawson) Papenfuss, 1967
» Species Gracilaria mexicana (Kützing) P.Crouan & H.Crouan, 1878
» Species Gracilaria microcarpa Dreckmann, Núñez-Resendiz & Sentíes, 2018
» Species Gracilaria microdendron J.Agardh, 1901
» Species Gracilaria minor (Sonder) Durairatnam, 1961
» Species Gracilaria minuta Lewmanomont, 1994
» Species Gracilaria mixta I.A.Abbott, J.Zhang & B.M.Xia, 1991
» Species Gracilaria multipartita (Clemente) Harvey, 1846
» Variety Gracilaria multipartita var. crispa (Clemente) Cremades, 1990
» Variety Gracilaria multipartita var. elongata (Clemente) Cremades, 1990
» Variety Gracilaria multipartita var. aeruginosa (Turner) J.Agardh, 1852 accepted as Gracilaria multipartita (Clemente) Harvey, 1846
» Species Gracilaria occidentalis (Børgesen) M.Bodard, 1965» Variety Gracilaria multipartita var. elongata (Clemente) Cremades, 1990
» Variety Gracilaria multipartita var. aeruginosa (Turner) J.Agardh, 1852 accepted as Gracilaria multipartita (Clemente) Harvey, 1846
» Species Gracilaria oliveirarum Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria ornata J.E. Areschoug, 1854
» Species Gracilaria pachydermatica Setchell & Gardner, 1924
» Species Gracilaria pacifica I.A.Abbott, 1985
» Species Gracilaria palmettoides P.L.Crouan & H.M.Crouan, 1865
» Species Gracilaria papenfussii I.A.Abbott, 1983
» Species Gracilaria parvispora I.A.Abbott, 1985
» Species Gracilaria patens P.Crouan & H.Crouan, 1865
» Variety Gracilaria patens var. gracilis P.Crouan & H.Crouan, 1865 accepted as Gracilaria cervicornis (Turner) J.Agardh, 1852
» Species Gracilaria pauciramosa (N.Rodríguez de Ríos) A.M.Bellorin, M.C.Oliveira & E.C.Oliveira, 2002» Species Gracilaria percurrens (I.A.Abbott) I.A.Abbott, 1991
» Species Gracilaria peruana Piccone & Grunow, 1886
» Species Gracilaria pinnata Setchell & N.L.Gardner, 1924
» Species Gracilaria prolifica (Kützing) P.Crouan & H.Crouan, 1878
» Species Gracilaria protea J.Agardh, 1901
» Species Gracilaria pudumadamensis V.Krishnamurthy & N.R.Rajendran, 1987
» Species Gracilaria pulvinata Skottsberg, 1923
» Species Gracilaria purpurascens Greville
» Species Gracilaria pygmaea Børgesen, 1937
» Species Gracilaria ramisecunda E.Y.Dawson, 1949
» Species Gracilaria ramulosa (Martius) Greville, 1833
» Species Gracilaria reptans (Weber-van Bosse) P.C.Silva, 1996
» Species Gracilaria rhodocaudata Yamamoto & Kudo, 1995
» Species Gracilaria rhodotricha (Dawson) Papenfuss, 1967
» Species Gracilaria rhodymenioides A.J.K.Millar, 1997
» Species Gracilaria robusta Setchell, 1899
» Species Gracilaria rubra C.F.Chang & B.M.Xia, 1976
» Species Gracilaria rubrimembra E.Y.Dawson, 1949
» Species Gracilaria salicornia (C.Agardh) E.Y.Dawson, 1954
» Variety Gracilaria salicornia var. minor (Sonder) Weber-van Bosse accepted as Gracilaria minor (Sonder) Durairatnam, 1961 (synonym)
» Species Gracilaria salzmannii Bornet ex Möbius, 1889» Species Gracilaria secunda (C.Agardh) Zanardini, 1840
» Species Gracilaria shimodensis Terada, R.& Yamamoto, H., 2000
» Species Gracilaria silviae Lyra, Gurgel, M.C.Oliveira & J.M.C.Nunes, 2015
» Species Gracilaria skottsbergii W.R.Taylor, 1945
» Species Gracilaria smithsoniensis Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria spinigera E.Y.Dawson, 1949
» Species Gracilaria spinuligera Børgesen, 1952
» Species Gracilaria spinulosa (Okamura) Chang & B.-M.Xia, 1976
» Forma Gracilaria spinulosa f. srilankia Chang & B.Xia, 1976 accepted as Gracilaria srilankia (Chang & B.Xia) Withell, A.J.K.Millar & Kraft, 1994
» Species Gracilaria srilankia (Chang & B.Xia) Withell, A.J.K.Millar & Kraft, 1994» Species Gracilaria stellata I.A.Abbott, Zhang & B.M.Xia, 1991
» Species Gracilaria stipitata A.F.Withell, A.J.K.Millar & Kraft, 1994
» Species Gracilaria sublittoralis Yamada & Segawa ex H.Yamamoto, 1994
» Species Gracilaria subsecundata Setchell & N.L.Gardner, 1924
» Species Gracilaria subtilis (B.M.Xia & I.A.Abbott) B.M.Xia & I.A.Abbott, 1991
» Species Gracilaria sullivanii Yamamoto & Trono, 1994
» Species Gracilaria symmetrica E.Y.Dawson, 1949
» Species Gracilaria taiwanensis S.-M.Lin, L.-C.Liu & Payri, 2012
» Species Gracilaria tepocensis (E.Y.Dawson) E.Y.Dawson, 1961
» Species Gracilaria textorii (Suringar) Hariot, 1891
» Forma Gracilaria textorii f. tenuis V.May, 1949
» Variety Gracilaria textorii var. cunninghamii (Farlow) E.Y.Dawson, 1961 (synonym)
» Species Gracilaria tikvahiae McLachlan, 1979» Variety Gracilaria textorii var. cunninghamii (Farlow) E.Y.Dawson, 1961 (synonym)
» Species Gracilaria tsudae (I.A.Abbott & I.Meneses) I.A.Abbott, 1991
» Species Gracilaria tuberculosa (Hampe ex Kützing) J.Agardh, 1852
» Species Gracilaria turgida E.Y.Dawson, 1949
» Species Gracilaria tuticorinensis V.Krishnamurthy & Rajendran, 1987
» Species Gracilaria vanbosseae (I.A.Abbott) I.A.Abbott, 1991
» Species Gracilaria veloroae E.Y.Dawson, 1944
» Species Gracilaria venezuelensis W.R.Taylor, 1942
» Species Gracilaria vermiculata P.J.L.Dangeard, 1949
» Species Gracilaria vieillardii P.C.Silva, 1987
» Species Gracilaria vieirae M.P.Reis, 1977
» Species Gracilaria viridis A.Sfriso, M.A.Wolf, K.Sciuto, M.Morabito, C.Andreoli & I.Moro, 2013
» Species Gracilaria yamamotoi Zhang & B.M.Xia, 1994
» Species Gracilaria yinggehaiensis Xia & Wang, 2002
» Species Gracilaria acanthophora P.Crouan & H.Crouan, 1865 accepted as Gracilaria cervicornis (Turner) J.Agardh, 1852
» Species Gracilaria aculeolata Areschoug, 1854 accepted as Mychodea acicularis (J.Agardh) Kraft, 1978
» Species Gracilaria albornozii (N.Rodríguez de Ríos) I.A.Abbott, 1991 accepted as Gracilaria damicornis J.Agardh, 1852
» Species Gracilaria andersonii (Grunow) Kylin, 1941 accepted as Gracilariopsis andersonii (Grunow) E.Y.Dawson, 1949 (synonym)
» Species Gracilaria asiatica C.F.Zhang & B.M.Xia, 1985 accepted as Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris & Fredericq, 2018
» Variety Gracilaria asiatica var. zhengii J.F.Zhang & B.M.Xia, 1992 accepted as Gracilaria vermiculophylla var. zhengii (J.F.Zhang & B.M.Xia) Yoshida, 1998
» Species Gracilaria bailiniae (J.FZhang & B.M.Xia) J.F.Zhang & B.M.Xia, 1994 accepted as Gracilariopsis heteroclada J.F.Zhang & B.M.Xia, 1991 (synonym)» Species Gracilaria bangmeiana J.Zhang & I.A.Abbott, 1991 accepted as Gracilaria chondracantha (Kützing) A.J.K.Millar, 2005
» Species Gracilaria bifaria J.Agardh, 1901 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004 (synonym)
» Species Gracilaria birdiae E.M.Plastino & E.C.Oliveira, 2002 accepted as Crassiphycus birdiae (E.Plastino & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria cacalia (J.Agardh) E.Y.Dawson, 1954 accepted as Gracilaria salicornia (C.Agardh) E.Y.Dawson, 1954 (synonym)
» Species Gracilaria calophyllis Areschoug, 1854 accepted as Curdiea angustata (Sonder) A.J.K.Millar, 1990
» Species Gracilaria caudata J.Agardh, 1852 accepted as Crassiphycus caudatus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria changii (B.M.Xia & I.A.Abbott) I.A.Abbott, J.Zhang & B.M.Xia, 1991 accepted as Crassiphycus changii (B.-M.Xia & I.A.Abbott) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria chilensis C.J.Bird, McLachlan & E.C.Oliveira, 1986 accepted as Agarophyton chilense (C.J.Bird, McLachlan & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria chorda Holmes, 1896 accepted as Gracilariopsis chorda (Holmes) Ohmi, 1958
» Species Gracilaria circinnata P.L.Crouan & H.M.Crouan, 1865 accepted as Gracilaria damicornis J.Agardh, 1852
» Species Gracilaria claviformis (E.Y.Dawson) Papenfuss, 1967 accepted as Gracilaria robusta Setchell, 1899
» Species Gracilaria compressa (C.Agardh) Greville, 1830 accepted as Gracilaria bursa-pastoris (S.G.Gmelin) P.C.Silva, 1952 (synonym)
» Species Gracilaria confervoides (Linnaeus) Greville, 1830 accepted as Gracilariopsis longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995 (synonym)
» Forma Gracilaria confervoides f. ecorticata Valerie, 1948
» Variety Gracilaria confervoides var. ramulosa Kützing
» Forma Gracilaria confervoides f. gracilis (Stackhouse) Grunow, 1874 accepted as Gracilaria gracilis (Stackhouse) Steentoft, L.M.Irvine & Farnham, 1995
» Forma Gracilaria confervoides f. tenuissima Rosenvinge, 1931 accepted as Gracilaria gracilis (Stackhouse) Steentoft, L.M.Irvine & Farnham, 1995
» Variety Gracilaria confervoides var. gracilis (Stackhouse) Batters, 1902 accepted as Gracilaria gracilis (Stackhouse) Steentoft, L.M.Irvine & Farnham, 1995
» Variety Gracilaria confervoides var. longissima Harvey, 1853 accepted as Gracilariopsis carolinensis L.M.Liao & Hommersand, 2003 (synonym)
» Variety Gracilaria confervoides var. procerrima (Esper) Greville, 1830 accepted as Gracilaria gracilis (Stackhouse) Steentoft, L.M.Irvine & Farnham, 1995
» Forma Gracilaria confervoides f. ecortica V.M.May, 1948 (uncertain, uncertain taxonomic status subjected to verification)
» Species Gracilaria coriacea (J.D.Hooker & Harvey) Harvey, 1855 accepted as Curdiea coriacea (J.D.Hooker & Harvey) J.Agardh, 1876» Variety Gracilaria confervoides var. ramulosa Kützing
» Forma Gracilaria confervoides f. gracilis (Stackhouse) Grunow, 1874 accepted as Gracilaria gracilis (Stackhouse) Steentoft, L.M.Irvine & Farnham, 1995
» Forma Gracilaria confervoides f. tenuissima Rosenvinge, 1931 accepted as Gracilaria gracilis (Stackhouse) Steentoft, L.M.Irvine & Farnham, 1995
» Variety Gracilaria confervoides var. gracilis (Stackhouse) Batters, 1902 accepted as Gracilaria gracilis (Stackhouse) Steentoft, L.M.Irvine & Farnham, 1995
» Variety Gracilaria confervoides var. longissima Harvey, 1853 accepted as Gracilariopsis carolinensis L.M.Liao & Hommersand, 2003 (synonym)
» Variety Gracilaria confervoides var. procerrima (Esper) Greville, 1830 accepted as Gracilaria gracilis (Stackhouse) Steentoft, L.M.Irvine & Farnham, 1995
» Forma Gracilaria confervoides f. ecortica V.M.May, 1948 (uncertain, uncertain taxonomic status subjected to verification)
» Species Gracilaria cornea J.Agardh, 1852 accepted as Crassiphycus corneus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria corymbiata (N.Rodríguez de Rios) E.K.Ganesan, 1990 accepted as Hydropuntia corymbiata (N.Rodríguez de Rios) M.J.Wynne, 1989
» Species Gracilaria crassa Harvey ex J.Agardh, 1876 accepted as Gracilaria canaliculata Sonder, 1871 (synonym)
» Species Gracilaria crassissima (P.Crouan & H.Crouan) P.Crouan & H.Crouan, 1866 accepted as Crassiphycus crassissimus (P.Crouan & H.Crouan) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Gracilaria crouaniorum Lyra, Nunes & C.C.Davis, 2010 accepted as Crassiphycus secundus (Gurgel & Fredericq) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Gracilaria cunninghamii Farlow, 1901 accepted as Gracilaria textorii var. cunninghamii (Farlow) E.Y.Dawson, 1961 (synonym)
» Species Gracilaria dactyloides Sonder, 1845 accepted as Hymenocladia dactyloides (Sonder) J.Agardh, 1870
» Species Gracilaria dentata J.Agardh, 1852 accepted as Hydropuntia rangiferina (Kützing) Gurgel & Fredericq, 2004
» Species Gracilaria denticulata (Kützing) Weber-van Bosse, 1928 accepted as Gracilaria vieillardii P.C.Silva, 1987
» Species Gracilaria dichotomoflabellata P.L.Crouan & H.M.Crouan, 1865 accepted as Gracilaria mammillaris (Montagne) M.Howe, 1918
» Species Gracilaria difficile (C.Agardh) Greville, 1830 accepted as Cystoclonium difficile (C.Agardh) J.Agardh, 1851 (synonym)
» Species Gracilaria dumontioides A.Gepp & E.S.Gepp, 1907 accepted as Palmaria decipiens (Reinsch) R.W.Ricker, 1987
» Species Gracilaria edulis (S.G.Gmelin) P.C.Silva, 1952 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004 (synonym)
» Species Gracilaria erecta (Greville) Greville, 1830 accepted as Cordylecladia erecta (Greville) J.Agardh, 1852
» Species Gracilaria eucheumatoides Harvey, 1860 accepted as Hydropuntia eucheumatoides (Harvey) Gurgel & Fredericq, 2004 (synonym)
» Species Gracilaria fastigiata J.Agardh, 1852 accepted as Callophyllis fastigiata (J.Agardh) J.Agardh, 1876 (synonym)
» Species Gracilaria fergusonii J.Agardh, 1901 accepted as Gracilaria debilis (Forsskål) Børgesen, 1932 (synonym)
» Species Gracilaria ferox J.Agardh, 1852 accepted as Gracilaria cervicornis (Turner) J.Agardh, 1852
» Species Gracilaria filiformis (C.Agardh) Greville, 1930 accepted as Laurencia filiformis (C.Agardh) Montagne, 1845
» Species Gracilaria firma C.F.Chang & B.-M.Xia, 1976 accepted as Crassiphycus firmus (C.F.Chang & B.-M.Xia) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria flabellata P.L.Crouan & H.M.Crouan, 1865 accepted as Gracilaria damicornis J.Agardh, 1852
» Species Gracilaria flagellifera J.Agardh, 1876 accepted as Crassa secundata (Harvey) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Gracilaria flagelliformis (Sonder) A.F.Withell, A.J.K.Millar & Kraft, 1994 accepted as Gracilaria flagelliformis (Sonder) Womersley, 1996 (synonym)
» Species Gracilaria furcellata J.Agardh, 1876 accepted as Gracilaria cliftonii Withell, A.J.K.Millar & Kraft, 1994
» Species Gracilaria furcellata (Montagne) Zanardini, 1858 accepted as Sarconema filiforme (Sonder) Kylin, 1932
» Forma Gracilaria furcellata f. ramulosa May, 1948 accepted as Gracilaria cliftonii Withell, A.J.K.Millar & Kraft, 1994
» Species Gracilaria guaymasensis E.Y.Dawson, 1944 accepted as Gracilaria pachydermatica Setchell & Gardner, 1924» Species Gracilaria harveyana J.Agardh, 1885 accepted as Gracilaria flagelliformis (Sonder) Womersley, 1996 (synonym)
» Species Gracilaria helminthochorton (Schwendimann) J.Agardh, 1842 accepted as Alsidium helminthochorton (Schwendimann) Kützing, 1843
» Species Gracilaria henriquesiana Hariot, 1908 accepted as Hydropuntia rangiferina (Kützing) Gurgel & Fredericq, 2004
» Species Gracilaria heteroclada J.F.Zhang & B.M.Xia, 1988 accepted as Gracilariopsis heteroclada J.F.Zhang & B.M.Xia, 1991
» Species Gracilaria horizontalis Collins & Hervey, 1917 accepted as Crassiphycus crassissimus (P.Crouan & H.Crouan) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Gracilaria indica Umamaheswara Rao, 1974 (synonym)
» Species Gracilaria irregularis I.A.Abbott, 1988 accepted as Gracilariopsis irregularis (I.A.Abbott) N.Muangmai, A.Chirapart & A.Lewmanomont, 2014
» Species Gracilaria johnstonii Setchell & N.L.Gardner, 1924 accepted as Gracilaria textorii (Suringar) Hariot, 1891
» Species Gracilaria lacinulata (M.Vahl) M.A.Howe, 1920 accepted as Gracilaria isabellana Gurgel, Fredericq & J.N.Norris, 2004
» Species Gracilaria lemaneiformis (Bory de Saint-Vincent) Greville, 1830 accepted as Gracilariopsis lemaneiformis (Bory de Saint-Vincent) E.Y.Dawson, Acleto & Foldvik, 1964
» Species Gracilaria lemania (Kützing) Sonder, 1871 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004 (synonym)
» Species Gracilaria lichenoides (J.V.Lamouroux) Greville, 1830 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004 (synonym)
» Forma Gracilaria lichenoides f. coronopifolia (J.Agardh) V.May, 1948 accepted as Gracilaria coronopifolia J.Agardh, 1852
» Forma Gracilaria lichenoides f. lemania (Kützing) V.May, 1948 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004
» Forma Gracilaria lichenoides f. taenioides (J.Agardh) V.May, 1948 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004
» Species Gracilaria linearis Kylin, 1941 accepted as Callophyllis linearis (Kylin) I.A.Abbott & R.E.Norris, 1965» Forma Gracilaria lichenoides f. lemania (Kützing) V.May, 1948 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004
» Forma Gracilaria lichenoides f. taenioides (J.Agardh) V.May, 1948 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004
» Species Gracilaria livida (Turner) Greville, 1830 accepted as Sarcothalia livida (Turner) Hommersand, 1993 (synonym)
» Species Gracilaria millardetii (Montagne) J.Agardh, 1885 accepted as Hydropuntia millardetii (Montagne) Gurgel, J.N.Norris & Fredericq, 2018
» Forma Gracilaria millardetii f. crenulata J.Agardh, 1885
» Forma Gracilaria millardetii f. exposita Børgesen, 1950
» Forma Gracilaria millardetii f. latifolia Børgesen, 1950
» Forma Gracilaria millardetii f. linearifolia J.Agardh, 1885
» Species Gracilaria millardettei J. Ag. accepted as Gracilaria millardetii (Montagne) J.Agardh, 1885 (misspelling)» Forma Gracilaria millardetii f. exposita Børgesen, 1950
» Forma Gracilaria millardetii f. latifolia Børgesen, 1950
» Forma Gracilaria millardetii f. linearifolia J.Agardh, 1885
» Species Gracilaria multifurcata Børgesen, 1953 accepted as Hydropuntia multifurcata (Børgesen) M.J.Wynne, 1989 (synonym)
» Species Gracilaria nigrescens (C.Agardh) J.D.Hooker & Harvey, 1847 accepted as Acanthococcus antarcticus J.D.Hooker & Harvey, 1845
» Species Gracilaria obtusa (Greville ex J.Agardh) Harvey, 1857 accepted as Gracilaria debilis (Forsskål) Børgesen, 1932
» Species Gracilaria obtusangulum J.D.Hooker & Harvey, 1845 accepted as Acanthococcus antarcticus J.D.Hooker & Harvey, 1845
» Species Gracilaria panamensis W.R.Taylor, 1945 accepted as Gracilariopsis panamensis (W.R.Taylor) E.Y.Dawson, 1949
» Species Gracilaria pannosa (Harvey) J.Agardh, 1885 accepted as Hydropuntia preissiana (Sonder) Gurgel & Fredericq, 2004
» Species Gracilaria paradoxa J.Agardh, 1901 accepted as Gracilaria flagelliformis (Sonder) Womersley, 1996 (synonym)
» Species Gracilaria perplexa K.Byrne & Zuccarello, 2002 accepted as Hydropuntia perplexa (K.Byrne & Zuccarello) Conklin, O'Doherty & A.R.Sherwood, 2014
» Species Gracilaria preissiana (Sonder) Womersley, 1976 accepted as Hydropuntia preissiana (Sonder) Gurgel & Fredericq, 2004
» Species Gracilaria prolifera Reinsch, 1888 accepted as Hymenocladiopsis prolifera (Reinsch) M.J.Wynne, 2004
» Species Gracilaria pumila Greville, 1831 accepted as Dicranema revolutum (C.Agardh) J.Agardh, 1852
» Species Gracilaria punctata (Okamura) Yamada, 1941 accepted as Crassiphycus punctatus (Okamura) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria purpurascens Harvey ex J.Agardh, 1885 accepted as Gracilaria srilankia (Chang & B.Xia) Withell, A.J.K.Millar & Kraft, 1994
» Forma Gracilaria purpurascens f. spinulosa (Okamura) Yamada, 1941 accepted as Gracilaria spinulosa (Okamura) Chang & B.-M.Xia, 1976
» Species Gracilaria purpurascens (Stackhouse) Greville, 1830 accepted as Cystoclonium purpureum (Hudson) Batters, 1902 (synonym)» Species Gracilaria pygmaea V.J.Chapman, 1979 accepted as Gracilaria pulvinata Skottsberg, 1923
» Species Gracilaria radicans Hauck, 1886 accepted as Gracilaria hauckii P.C.Silva, 1996
» Species Gracilaria radicans (Bory de Saint-Vincent) Montagne, 1846 accepted as Gelidium rigidum var. radicans (Bory) J.Agardh, 1851 (synonym)
» Species Gracilaria ramalina (Harvey) Harvey, 1863 accepted as Hymenocladia usnea (R.Brown ex Turner) J.Agardh, 1852
» Species Gracilaria ramosissima P.Crouan & H.Crouan, 1865 accepted as Grateloupia filiformis Kützing, 1849
» Species Gracilaria ramulosa J.Agardh, 1876 accepted as Gracilaria cliftonii Withell, A.J.K.Millar & Kraft, 1994 (synonym)
» Species Gracilaria rangiferina (Kützing) Piccone, 1886 accepted as Hydropuntia rangiferina (Kützing) Gurgel & Fredericq, 2004
» Species Gracilaria repens (C.Agardh) J.Agardh, 1842 accepted as Gloiocladia repens (C.Agardh) N.Sánchez & Rodríguez-Prieto, 2007
» Species Gracilaria rubra J.Agardh, 1981 accepted as Gracilaria dura (C.Agardh) J.Agardh, 1842
» Species Gracilaria secunda P.Crouan & H.Crouan, 1865 accepted as Crassiphycus secundus (Gurgel & Fredericq) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria secundata Harvey, 1863 accepted as Crassiphycus secundatus (Harvey) Gurgel, J.N.Norris & Fredericq, 2018
» Forma Gracilaria secundata f. compacta V.May, 1948 accepted as Agarophyton chilense (C.J.Bird, McLachlan & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018
» Forma Gracilaria secundata f. flagellifera (J.Agardh) V.May, 1948 accepted as Crassa secundata (Harvey) Gurgel, J.N.Norris & Fredericq, 2018
» Forma Gracilaria secundata f. pseudoflagellifera V.May, 1948 accepted as Agarophyton chilense (C.J.Bird, McLachlan & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria simplex (A.Gepp & E.S.Gepp) A.Gepp & E.S.Gepp, 1905 accepted as Palmaria decipiens (Reinsch) R.W.Ricker, 1987» Forma Gracilaria secundata f. flagellifera (J.Agardh) V.May, 1948 accepted as Crassa secundata (Harvey) Gurgel, J.N.Norris & Fredericq, 2018
» Forma Gracilaria secundata f. pseudoflagellifera V.May, 1948 accepted as Agarophyton chilense (C.J.Bird, McLachlan & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria sinicola Setchell & Gardner, 1924 accepted as Gracilaria textorii (Suringar) Hariot, 1891
» Species Gracilaria sjoestedtii Kylin, 1930 accepted as Gracilariopsis sjoestedtii (Kylin) E.Y.Dawson, 1949
» Species Gracilaria sordida W.A.Nelson, 1987 accepted as Agarophyton chilense (C.J.Bird, McLachlan & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilaria spicifera Suhr, 1834 accepted as Hypnea spicifera (Suhr) Harvey, 1847
» Species Gracilaria spinescens (Kützing) J.Agardh, 1876 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004 (synonym)
» Species Gracilaria taenioides J.Agardh, 1852 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004
» Species Gracilaria tenuifolia W.R.Taylor, 1945 accepted as Gracilaria veleroae E.Y.Dawson, 1944
» Species Gracilaria tenuifrons C.J.Bird & E.C.Oliveira, 1986 accepted as Gracilariopsis tenuifrons (C.J.Bird & E.C.Oliveira) Fredericq & Hommersand, 1989
» Species Gracilaria tenuistipitata C.F.Chang & B.-M.Xia, 1976 accepted as Agarophyton tenuistipitatum (C.F.Chang & B.-M.Xia) Gurgel, J.N.Norris & Fredericq, 2018
» Variety Gracilaria tenuistipitata var. liui Zhang & Xia, 1988
» Variety Gracilaria tenuistipitata var. tenuistipitata C.F.Chang & B.M.Xia, 1976
» Species Gracilaria truncata Kraft, 1977 accepted as Crassiphycus proliferus (Harvey) Gurgel, J.N.Norris & Fredericq, 2018» Variety Gracilaria tenuistipitata var. tenuistipitata C.F.Chang & B.M.Xia, 1976
» Species Gracilaria urvillei (Montagne) I.A.Abbott, 1991 accepted as Hydropuntia urvillei Montagne, 1842 (synonym)
» Species Gracilaria usneoides (C.Agardh) J.Agardh, 1852 accepted as Crassiphycus usneoides ( C.Agardh) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Gracilaria veleroae E.Y.Dawson, 1944 accepted as Gracilaria mammillaris (Montagne) M.Howe, 1918 (unaccepted, synonym)
» Species Gracilaria vermiculophylla (Ohmi) Papenfuss, 1967 accepted as Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris & Fredericq, 2018 (unaccepted)
» Species Gracilaria verrucosa (Hudson) Papenfuss, 1950 accepted as Gracilariopsis longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995 (unaccepted, synonym)
» Variety Gracilaria verrucosa var. procerrima (Esper) M.P.Reis, 1981
» Variety Gracilaria verrucosa var. ramulosa (C.Agardh) M.P.Reis
» Species Gracilaria vivesii Howe, 1911 accepted as Gracilaria textorii (Suringar) Hariot, 1891 (unaccepted)» Variety Gracilaria verrucosa var. ramulosa (C.Agardh) M.P.Reis
» Species Gracilaria vivipara Setchell & Gardner, 1924 accepted as Gracilaria textorii (Suringar) Hariot, 1891 (unaccepted)
» Species Gracilaria yoneshigueana Gurgel, Fredericq & J.N.Norris, 2004 accepted as Gracilaria domingensis (Kützing) Sonder ex Dickie, 1874 (unaccepted)
» Species Gracilaria capitata Zanardini, 1843 (uncertain taxonomic status subjected to verification)
» Species Gracilaria disputabilis (M.Bodard) M.Bodard, 1967 ( taxonomic status subjected to verification)
» Species Gracilaria gurgelii Freshwater, 2018 (preliminary, not subjected to verification)
» Species Gracilaria opuntia Durairatnam, 1962
» Species Gracilaria tenuissima Croaun & Crouan, 1868 (uncertain taxonomic status subjected to verification)
» Species Gracilaria tridactylites P.Crouan & H.Crouan ex J.Agardh, 1901
» Species Gracilaria wrightii (Turner) J.Agardh, 1852
» Species Hydropuntia corymbiata (N.Rodríguez de Rios) M.J.Wynne, 1989
» Species Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004
» Species Hydropuntia eucheumatoides (Harvey) Gurgel & Fredericq, 2004
» Species Hydropuntia millardetii (Montagne) Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia multifurcata (Børgesen) M.J.Wynne, 1989
» Species Hydropuntia perplexa (K.Byrne & Zuccarello) Conklin, O'Doherty & A.R.Sherwood, 2014
» Species Hydropuntia preissiana (Sonder) Gurgel & Fredericq, 2004
» Species Hydropuntia rangiferina (Kützing) Gurgel & Fredericq, 2004
» Species Hydropuntia urvillei Montagne, 1842
» Species Hydropuntia albornozii (N.Rodríguez de Ríos) M.J.Wynne, 1989 accepted as Gracilaria damicornis J.Agardh, 1852
» Species Hydropuntia caudata (J.Agardh) Gurgel & Fredericq, 2004 accepted as Crassiphycus caudatus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia changii (B.-M.Xia & I.A.Abbott) M.J.Wynne, 1989 accepted as Crassiphycus changii (B.-M.Xia & I.A.Abbott) Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia cornea (J.Agardh) M.J.Wynne, 1989 accepted as Crassiphycus corneus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia crassissima (P.Crouan & H.Crouan) M.J.Wynne, 1989 accepted as Crassiphycus crassissimus (P.Crouan & H.Crouan) Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia dentata (J.Agardh) M.J.Wynne, 1989 accepted as Hydropuntia rangiferina (Kützing) Gurgel & Fredericq, 2004
» Species Hydropuntia fastigiata (Chang & B.M.Xia) M.J.Wynne, 1989 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004
» Species Hydropuntia fisheri (B.M.Xia & I.A.Abbott) M.J.Wynne, 1989 accepted as Gracilaria fisheri (B.M.Xia & I.A.Abbott) I.A.Abbott, J.Zhang & B.M.Xia, 1991
» Species Hydropuntia henriquesiana (Hariot) M.J.Wynne, 1989 accepted as Hydropuntia rangiferina (Kützing) Gurgel & Fredericq, 2004
» Species Hydropuntia pauciramosa (N.Rodríguez de Rios) N.Rodríguez de Rios, 1991 accepted as Gracilaria pauciramosa (N.Rodríguez de Ríos) A.M.Bellorin, M.C.Oliveira & E.C.Oliveira, 2002
» Species Hydropuntia percurrens (I.A.Abbott) M.J.Wynne, 1989 accepted as Gracilaria percurrens (I.A.Abbott) I.A.Abbott, 1991
» Species Hydropuntia ramulosa (C.F.Chang & B.M.Xia) M.J.Wynne, 1989 accepted as Gracilaria bangmeiana J.Zhang & I.A.Abbott, 1991
» Species Hydropuntia secunda Gurgel & Fredericq, 2004 accepted as Crassa crouaniorum Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia subtilis (B.M.Xia & I.A.Abbott) M.J.Wynne, 1989 accepted as Gracilaria subtilis (B.M.Xia & I.A.Abbott) B.M.Xia & I.A.Abbott, 1991
» Species Hydropuntia tsudae (I.A.Abbott & I.Meneses) M.J.Wynne, 1989 accepted as Gracilaria tsudae (I.A.Abbott & I.Meneses) I.A.Abbott, 1991
» Species Hydropuntia usneoides (C.Agardh) Gurgel & Fredericq, 2004 accepted as Crassiphycus usneoides ( C.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia vanbosseae (I.A.Abbott) M.J.Wynne, 1989 accepted as Gracilaria vanbosseae (I.A.Abbott) I.A.Abbott, 1991
» Species Hydropuntia divergens (B.M.Xia & I.A.Abbott) M.J.Wynne, 1989 (uncertain)
» Genus Crassa Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus Guiry, J.N.Norris, Fredericq & Gurgel, 2018 (synonym)» Species Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004
» Species Hydropuntia eucheumatoides (Harvey) Gurgel & Fredericq, 2004
» Species Hydropuntia millardetii (Montagne) Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia multifurcata (Børgesen) M.J.Wynne, 1989
» Species Hydropuntia perplexa (K.Byrne & Zuccarello) Conklin, O'Doherty & A.R.Sherwood, 2014
» Species Hydropuntia preissiana (Sonder) Gurgel & Fredericq, 2004
» Species Hydropuntia rangiferina (Kützing) Gurgel & Fredericq, 2004
» Species Hydropuntia urvillei Montagne, 1842
» Species Hydropuntia albornozii (N.Rodríguez de Ríos) M.J.Wynne, 1989 accepted as Gracilaria damicornis J.Agardh, 1852
» Species Hydropuntia caudata (J.Agardh) Gurgel & Fredericq, 2004 accepted as Crassiphycus caudatus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia changii (B.-M.Xia & I.A.Abbott) M.J.Wynne, 1989 accepted as Crassiphycus changii (B.-M.Xia & I.A.Abbott) Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia cornea (J.Agardh) M.J.Wynne, 1989 accepted as Crassiphycus corneus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia crassissima (P.Crouan & H.Crouan) M.J.Wynne, 1989 accepted as Crassiphycus crassissimus (P.Crouan & H.Crouan) Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia dentata (J.Agardh) M.J.Wynne, 1989 accepted as Hydropuntia rangiferina (Kützing) Gurgel & Fredericq, 2004
» Species Hydropuntia fastigiata (Chang & B.M.Xia) M.J.Wynne, 1989 accepted as Hydropuntia edulis (S.G.Gmelin) Gurgel & Fredericq, 2004
» Species Hydropuntia fisheri (B.M.Xia & I.A.Abbott) M.J.Wynne, 1989 accepted as Gracilaria fisheri (B.M.Xia & I.A.Abbott) I.A.Abbott, J.Zhang & B.M.Xia, 1991
» Species Hydropuntia henriquesiana (Hariot) M.J.Wynne, 1989 accepted as Hydropuntia rangiferina (Kützing) Gurgel & Fredericq, 2004
» Species Hydropuntia pauciramosa (N.Rodríguez de Rios) N.Rodríguez de Rios, 1991 accepted as Gracilaria pauciramosa (N.Rodríguez de Ríos) A.M.Bellorin, M.C.Oliveira & E.C.Oliveira, 2002
» Species Hydropuntia percurrens (I.A.Abbott) M.J.Wynne, 1989 accepted as Gracilaria percurrens (I.A.Abbott) I.A.Abbott, 1991
» Species Hydropuntia ramulosa (C.F.Chang & B.M.Xia) M.J.Wynne, 1989 accepted as Gracilaria bangmeiana J.Zhang & I.A.Abbott, 1991
» Species Hydropuntia secunda Gurgel & Fredericq, 2004 accepted as Crassa crouaniorum Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia subtilis (B.M.Xia & I.A.Abbott) M.J.Wynne, 1989 accepted as Gracilaria subtilis (B.M.Xia & I.A.Abbott) B.M.Xia & I.A.Abbott, 1991
» Species Hydropuntia tsudae (I.A.Abbott & I.Meneses) M.J.Wynne, 1989 accepted as Gracilaria tsudae (I.A.Abbott & I.Meneses) I.A.Abbott, 1991
» Species Hydropuntia usneoides (C.Agardh) Gurgel & Fredericq, 2004 accepted as Crassiphycus usneoides ( C.Agardh) Gurgel, J.N.Norris & Fredericq, 2018
» Species Hydropuntia vanbosseae (I.A.Abbott) M.J.Wynne, 1989 accepted as Gracilaria vanbosseae (I.A.Abbott) I.A.Abbott, 1991
» Species Hydropuntia divergens (B.M.Xia & I.A.Abbott) M.J.Wynne, 1989 (uncertain)
» Species Crassa birdiae (E.M.Plastino & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus birdiae (E.Plastino & E.C.Oliveira) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa caudata (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus caudatus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa changii (B.-M. Xia & I.A.Abbott) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus changii (B.-M.Xia & I.A.Abbott) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa cornea (J.Agardh) Gurgel, J.N.Norris & S.Fredericq, 2018 accepted as Crassiphycus corneus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa crassissima (P.Crouan & H.Crouan) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus crassissimus (P.Crouan & H.Crouan) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa crouaniorum Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus secundus (Gurgel & Fredericq) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa firma (C.F.Chang & B.-M.Xia) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus firmus (C.F.Chang & B.-M.Xia) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa punctata (Okamura) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus punctatus (Okamura) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa secundata (Harvey) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus secundatus (Harvey) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa truncata (Kraft) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa usneoides (C.Agardh) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus usneoides ( C.Agardh) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa caudata (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus caudatus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa changii (B.-M. Xia & I.A.Abbott) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus changii (B.-M.Xia & I.A.Abbott) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa cornea (J.Agardh) Gurgel, J.N.Norris & S.Fredericq, 2018 accepted as Crassiphycus corneus (J.Agardh) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa crassissima (P.Crouan & H.Crouan) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus crassissimus (P.Crouan & H.Crouan) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa crouaniorum Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus secundus (Gurgel & Fredericq) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa firma (C.F.Chang & B.-M.Xia) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus firmus (C.F.Chang & B.-M.Xia) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa punctata (Okamura) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus punctatus (Okamura) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa secundata (Harvey) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus secundatus (Harvey) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa truncata (Kraft) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Species Crassa usneoides (C.Agardh) Gurgel, J.N.Norris & Fredericq, 2018 accepted as Crassiphycus usneoides ( C.Agardh) Gurgel, J.N.Norris & Fredericq, 2018 (synonym)
» Genus Gracilariopsis E.Y.Dawson, 1949
» Species Gracilariopsis andersonii (Grunow) E.Y.Dawson, 1949
» Species Gracilariopsis animasensis Gurgel & J.N.Norris, 2014
» Species Gracilariopsis carolinensis L.M.Liao & Hommersand, 2003
» Species Gracilariopsis cata-luziana Gurgel, Fredericq & J.N.Norris, 2003
» Species Gracilariopsis chiangii S.-M.Lin, 2008
» Species Gracilariopsis costaricensis E.Y.Dawson, 1949
» Species Gracilariopsis funicularis Iyer, Bolton & Coyne, 2005
» Species Gracilariopsis heteroclada J.F.Zhang & B.M.Xia, 1991
» Species Gracilariopsis hommersandii Gurgel, Fredericq & J.N.Norris, 2003
» Species Gracilariopsis irregularis (I.A.Abbott) N.Muangmai, A.Chirapart & A.Lewmanomont, 2014
» Species Gracilariopsis lemaneiformis (Bory de Saint-Vincent) E.Y.Dawson, Acleto & Foldvik, 1964
» Species Gracilariopsis longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995
» Species Gracilariopsis mclachlanii Buriyo, Bellorin & M.c.Oliveira, 2008
» Species Gracilariopsis megaspora E.Y.Dawson, 1949
» Species Gracilariopsis nganii Pham-Hoàng Hô, 1969
» Species Gracilariopsis nhatrangensis Nhu Hau Le & S.-M.Lin, 2006
» Species Gracilariopsis panamensis (W.R.Taylor) E.Y.Dawson, 1949
» Species Gracilariopsis persica Bellorin, Sohrabipour & E.C.Oliveira, 2008
» Species Gracilariopsis phanthietensis Pham-Hoàng Hô, 1969
» Species Gracilariopsis rhodotricha E.Y.Dawson, 1949
» Species Gracilariopsis silvana Gurgel, Fredericq & J.N.Norris, 2003
» Species Gracilariopsis sjoestedtii (Kylin) E.Y.Dawson, 1949
» Species Gracilariopsis tenuifrons (C.J.Bird & E.C.Oliveira) Fredericq & Hommersand, 1989
» Species Gracilariopsis bailiniae J.Zhang & B.M.Xia, 1991 accepted as Gracilariopsis heteroclada J.F.Zhang & B.M.Xia, 1991
» Species Gracilariopsis chorda (Holmes) Ohmi, 1958 accepted as Gracilaria chorda Holmes, 1896 (synonym)
» Species Gracilariopsis claviformis E.Y.Dawson, 1961 accepted as Gracilaria robusta Setchell, 1899
» Species Gracilariopsis dumosa (Harvey & Bailey) Børgesen, 1952 accepted as Gracilaria dumosa Harvey & Bailey, 1862
» Species Gracilariopsis papenfussii (I.A.Abbott) accepted as Gracilaria papenfussii I.A.Abbott, 1983
» Species Gracilariopsis robusta (Setchell) E.Y.Dawson, 1949 accepted as Gracilaria robusta Setchell, 1899
» Species Gracilariopsis vermiculophylla Ohmi, 1956 accepted as Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilariopsis verrucosa (Hudson) Steentoft, L.M.Irvine & Farnham, 1995 accepted as Gracilariopsis longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995
» Species Gracilariopsis confervoides N.E.Rmiki, Y.Lemoine, R.Kling & J.Cabioch, 1994 (uncertain)
» Species Gracilariopsis animasensis Gurgel & J.N.Norris, 2014
» Species Gracilariopsis carolinensis L.M.Liao & Hommersand, 2003
» Species Gracilariopsis cata-luziana Gurgel, Fredericq & J.N.Norris, 2003
» Species Gracilariopsis chiangii S.-M.Lin, 2008
» Species Gracilariopsis costaricensis E.Y.Dawson, 1949
» Species Gracilariopsis funicularis Iyer, Bolton & Coyne, 2005
» Species Gracilariopsis heteroclada J.F.Zhang & B.M.Xia, 1991
» Species Gracilariopsis hommersandii Gurgel, Fredericq & J.N.Norris, 2003
» Species Gracilariopsis irregularis (I.A.Abbott) N.Muangmai, A.Chirapart & A.Lewmanomont, 2014
» Species Gracilariopsis lemaneiformis (Bory de Saint-Vincent) E.Y.Dawson, Acleto & Foldvik, 1964
» Species Gracilariopsis longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995
» Species Gracilariopsis mclachlanii Buriyo, Bellorin & M.c.Oliveira, 2008
» Species Gracilariopsis megaspora E.Y.Dawson, 1949
» Species Gracilariopsis nganii Pham-Hoàng Hô, 1969
» Species Gracilariopsis nhatrangensis Nhu Hau Le & S.-M.Lin, 2006
» Species Gracilariopsis panamensis (W.R.Taylor) E.Y.Dawson, 1949
» Species Gracilariopsis persica Bellorin, Sohrabipour & E.C.Oliveira, 2008
» Species Gracilariopsis phanthietensis Pham-Hoàng Hô, 1969
» Species Gracilariopsis rhodotricha E.Y.Dawson, 1949
» Species Gracilariopsis silvana Gurgel, Fredericq & J.N.Norris, 2003
» Species Gracilariopsis sjoestedtii (Kylin) E.Y.Dawson, 1949
» Species Gracilariopsis tenuifrons (C.J.Bird & E.C.Oliveira) Fredericq & Hommersand, 1989
» Species Gracilariopsis bailiniae J.Zhang & B.M.Xia, 1991 accepted as Gracilariopsis heteroclada J.F.Zhang & B.M.Xia, 1991
» Species Gracilariopsis chorda (Holmes) Ohmi, 1958 accepted as Gracilaria chorda Holmes, 1896 (synonym)
» Species Gracilariopsis claviformis E.Y.Dawson, 1961 accepted as Gracilaria robusta Setchell, 1899
» Species Gracilariopsis dumosa (Harvey & Bailey) Børgesen, 1952 accepted as Gracilaria dumosa Harvey & Bailey, 1862
» Species Gracilariopsis papenfussii (I.A.Abbott) accepted as Gracilaria papenfussii I.A.Abbott, 1983
» Species Gracilariopsis robusta (Setchell) E.Y.Dawson, 1949 accepted as Gracilaria robusta Setchell, 1899
» Species Gracilariopsis vermiculophylla Ohmi, 1956 accepted as Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris & Fredericq, 2018
» Species Gracilariopsis verrucosa (Hudson) Steentoft, L.M.Irvine & Farnham, 1995 accepted as Gracilariopsis longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995
» Species Gracilariopsis confervoides N.E.Rmiki, Y.Lemoine, R.Kling & J.Cabioch, 1994 (uncertain)
marine, fresh
Not documented
Guiry, M.D. & Guiry, G.M. (2021). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Gracilarioideae Stizenberger, 1860. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=1309270 on 2021-03-05
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Not documented
