Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris & Fredericq species synonym

Gracilaria multipartita var. angustissima Harv., 1853 variety synonym

Gracilaria silviae Lyra, Gurgel, M.C.Oliveira & J.M.C.Nunes species accepted

Gracilaria baiana G.M.Lyra, C.F.D.Gurgel, M.C.Oliveira & J.M.C.Nunes species accepted

Gracilaria suzanneae L.P.Soares, C.F.D.Gurgel & M.T.Fujii species accepted

Gracilaria lemaneiformis (Bory) Weber-van Bosse species accepted

Sphaerococcus cervicornis (Turner) C.Agardh, 1817 species synonym

Gracilaria intermedia J.Agardh species accepted

Gracilaria flabelliformis (P.L.Crouan & H.M.Crouan) Fredericq & Gurgel species accepted

Gracilaria prolifica (Kütz.) P.Crouan & H.Crouan species accepted

Gracilaria domingensis (Kütz.) Sonder ex Dickie species accepted

Gracilaria veleroae E.Y.Dawson species synonym

Gracilaria chondracantha (Kütz.) A.J.K.Millar, 2005 species accepted

Gracilaria isabellana Gurgel, Fredericq & J.N.Norris species accepted

Gracilaria smithsoniensis Gurgel et al. species synonym

Gracilaria longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995 species accepted

Gracilaria divergens (C.Agardh) J.Agardh species accepted

Gracilaria hayi Gurgel, Fredericq & J.N.Norris species accepted

Gracilaria yoneshigueana Gurgel, Fredericq & J.N.Norris species synonym

Gracilaria huangii S.-M.Lin & De Clerck, 2006 species accepted

Chondrus multipartitus var. foliifer (Forsskål) Greville, 1834 variety synonym

Tylotus cearencis A.B.Joly & Pinheiro species synonym

Sphaerococcus chondracanthus Kütz., 1863 species synonym

Gracilaria dura var. lyra J.Agardh, 1842 variety synonym

Gracilaria abyssalis Gurgel & Yonesh. species accepted

Sphaerococcus confervoides (F.H.Wiggers) Stackhouse species synonym

Plocaria lacinulata P.L.Crouan & H.M.Crouan, 1878 species homotypic synonym

Plocaria polymorpha P.L.Crouan & H.M.Crouan, 1878 species synonym

Plocaria flabelliformis P.L.Crouan & H.M.Crouan species synonym

Ceramium longissimum (S.G.Gmelin) Roth, 1800 species homotypic synonym

Gracilaria radicans Hauck species synonym

Gracilaria salicornia (C.Agardh) E.Y.Dawson, 1954 species accepted

Gracilaria cacalia (J.Agardh) E.Y.Dawson, 1954 species synonym

Sphaerococcus salicornia C.Agardh, 1820 species synonym

Gracilaria corticata (J.Agardh) J.Agardh species accepted

Sphaerococcus corticatus (J.Agardh) Kütz., 1849 species synonym

Gracilaria corniculata (C.Agardh) J.Agardh, 1852 species accepted

Sphaerococcus corniculatus C.Agardh, 1817 species synonym

Gracilaria aculeata (Hering) Papenfuss, 1967 species accepted

Gracilaria dura (C.Agardh) J.Agardh species accepted

Gracilaria stipitata A.F.Withell, A.J.K.Millar & Kraft, 1994 species accepted

Gracilaria papenfussii I.A.Abbott species accepted

Gracilaria changii (B.M.Xia & I.A.Abbott) I.A.Abbott, J.Zhang & B.M.Xia species accepted

Gracilaria gracilis (Stackhouse) Steentoft, L.M.Irvine & Farnham species accepted

Sphaerococcus capillaris Kütz., 1863 species synonym

Gracilaria confervoides var. gracilis (Stackh.) Batters, 1902 variety synonym

Gracilaria confervoides f. tenuissima Rosenv., 1931 form synonym

Gracilaria confervoides var. procerrima (Esper) Grev., 1830 variety synonym

Gracilaria verrucosa (Hudson) Papenfuss species synonym

Gracilaria confervoides (Linnaeus) Greville species synonym

Gracilaria textorii (Suringar) De Toni species accepted

Sphaerococcus textorii Suringar, 1868 species synonym

Gracilaria arcuata Zanardini species accepted

Gracilaria occidentalis (Børgesen) M.Bodard species accepted

Gracilaria crispata Setch. & N.L.Gardner species accepted

Gracilaria dichotomoflabellata P.L.Crouan & H.M.Crouan species synonym

Gracilaria venezuelensis W.R.Taylor species accepted

Gracilaria corallicola Zanardini, 1868 species accepted

Gracilaria vivipara Setch. & Gardner, 1924 species synonym

Gracilaria ecuadoreanus (W.R.Taylor) E.Y.Dawson species accepted

Tylotus ecuadoreanus W.R.Taylor species synonym

Gracilaria conferta (Schousb. ex Mont.) Mont., 1846 species accepted

Gracilaria hauckii P.C.Silva, 1996 species accepted

Gracilaria tikvahiae McLachlan species accepted

Gracilaria foliifera var. angustissima W.R.Taylor variety synonym

Gracilaria multipartita (Clemente) Harvey species accepted

Gracilaria coronopifolia J.Agardh species accepted

Gracilaria cuneata Aresch. species accepted

Gracilaria spinulosa (Okamura) Chang & B.M.Xia, 1976 species accepted

Gracilaria apiculata P.Crouan & H.Crouan species accepted

Gracilaria andersonii species accepted

Gracilaria millardetii species accepted

Gracilaria foliifera (Forsskål) Børgesen species accepted

Gracilaria lacinulata (Vahl) M.A.Howe species synonym

Gracilaria multipartita var. aeruginosa (Turner) J.Agardh, 1852 variety synonym

Gracilaria ornata Areschoug species accepted

Gracilaria spinigera E.Y.Dawson species accepted

Gracilaria curtissiae J.Agardh species accepted

Gracilaria armata (C.Agardh) Greville species accepted

Sphaerococcus armatus C.Agardh, 1827 species synonym

Gracilaria bursa-pastoris (S.G.Gmelin) P.C.Silva, 1952 species accepted

Sphaerococcus compressus C.Agardh, 1822 species synonym

Gracilaria compressa (C.Agardh) Greville species synonym

Gracilaria mammillaris (Mont.) M.A.Howe species accepted

Gracilaria subsecundata Setch. & N.L.Gardner species accepted

Gracilaria johnstonii Setch. & N.L.Gardner, 1924 species synonym

Gracilaria vermiculophylla (Ohmi) Papenfuss species accepted

Gracilaria asiatica Zhang & Xia species synonym

Gracilaria marcialana E.Y.Dawson species accepted

Gracilaria debilis (Forssk.) Børgesen species accepted

Gracilaria obtusa (Grev. ex J.Agardh) Harvey, 1857 species synonym

Gracilaria fergusonii J.Agardh, 1901 species synonym

Gracilaria canaliculata Sonder, 1871 species accepted

Gracilaria crassa Harvey ex J.Agardh, 1876 species synonym

Gracilaria parvispora I.A.Abbott, 1985 species accepted

Gracilaria cervicornis (Turner) J.Agardh species accepted

Gracilaria acanthophora species synonym

Gracilaria ferox J.Agardh species accepted

Gracilaria patens var. gracilis P.L.Crouan & H.M.Crouan variety synonym

Gracilaria rubrimembra E.Y.Dawson species accepted

Gracilaria bangmeiana J.Zhang & I.A.Abbott, 1991 species synonym

Gracilaria blodgettii Harv. species accepted

Gracilaria cylindrica Børgesen species synonym

Gracilaria punctata (Okamura) Yamada, 1941 species accepted

Gracilaria abbottiana M.D.Hoyle, 1978 species accepted

Gracilaria pacifica I.A.Abbott species accepted

Gracilaria skottsbergii W.R.Taylor species accepted

Gracilaria spinuligera Børgesen, 1952 species accepted

Gracilaria turgida E.Y.Dawson species accepted

Gracilaria tenuistipitata C.F.Chang & B.M.Xia, 1976 species doubtful

Gracilaria firma Chang & Xia, 1976 species accepted

Gracilaria minor (Sonder) Durairatnam, 1961 species synonym

Gracilaria vieillardii P.C.Silva, 1987 species accepted

Sphaerococcus denticulatus Kütz., 1869 species synonym

Gracilaria pachydermatica Setch. & N.L.Gardner species accepted

Gracilaria sinicola Setch. & Gardner, 1924 species synonym

Gracilaria robusta Setchell, 1899 species accepted

Gracilaria damaecornis J.Agardh species accepted

Gracilaria flabellata P.L.Crouan & H.M.Crouan, 1865 species synonym

Gracilaria albornozii (N.Rodríguez de Ríos) I.A.Abbott, 1991 species synonym

Gracilaria circinnata P.L.Crouan & H.M.Crouan, 1865 species synonym

Gracilaria symmetrica E.Y.Dawson species accepted

Gracilaria divaricata Harvey species accepted

Gracilaria pulvinata Skottsb. species accepted

Gracilaria ramisecunda E.Y.Dawson species accepted

Gracilaria vivesii M.Howe species synonym

Gracilaria truncata Kraft, 1977 species accepted

Tylotus prolifer (Harvey) Kylin, 1932 species synonym

Palmaria prolifera (Harvey) Kuntze, 1891 species synonym

Gracilaria eucheumatoides Harvey species accepted

Gracilaria eucheumoides Harvey, 1859 species synonym

Gracilaria sjoestedtii Kylin species accepted

Sphaerococcus multipartitus (Clemente) C.Agardh, 1822 species synonym

Sphaerococcus domingensis Kütz. species synonym

Chondrus multipartitus (Clemente) Greville, 1833 species synonym

Fucus confervoides Linnaeus species synonym

Polycavernosa domingensis (Kütz.) J.H.Price & D.M.John species synonym

Congracilaria babae Yamamoto, 1986 species homotypic synonym

Corallopsis opuntia J.Agardh, 1872 species synonym

Corallopsis salicornia (C.Agardh) Grev., 1830 species synonym

Corallopsis cacalia J.Agardh, 1852 species synonym

Corallopsis concrescens Reinbold, 1907 species synonym

Rhodymenia corticata J.Agardh, 1841 species synonym

Sphaerococcus durus C.Agardh, 1822 species synonym

Fucus confervoides var. gracilis (Stackh.) Turner, 1802 variety synonym

Fucus verrucosus Hudson species synonym

Fucus procerrimus Esper, 1800 species synonym

Fucus gracilis Stackhouse species synonym

Fucus gulaman M.Blanco, 1837 species synonym

Ceramium confervoides Wiggers, 1780 species synonym

Cordylecladia conferta (Schousb. ex Mont.) J.Agardh, 1852 species synonym

Plocaria conferta (Schousb. ex Mont.) Mont., 1846 species synonym

Gigartina conferta Schousb. ex Mont., 1839 species synonym

Hypnea conferta (Schousb. ex Mont.) Kütz., 1849 species synonym

Fucus multipartitus Clemente, 1807 species synonym

Fucus lacinulatus Vahl species synonym

Fucus foliifer Forssk., 1775 species synonym

Fucus bursa-pastoris S.G.Gmelin, 1768 species synonym

Rhodymenia mammillaris Mont. species synonym

Gracilariopsis vermiculophylla Ohmi species synonym

Gigartina obtusa Grev. ex J.Agardh, 1852 species synonym

Fucus debilis Forssk., 1775 species synonym

Ceramianthemum obtusum (Kütz.) Kuntze, 1891 species synonym

Polycavernosa debilis (Forssk.) Fredericq & J.N.Norris, 1985 species synonym

Gymnogongrus javanicus Sonder, 1854 species synonym

Ceramianthemum crassum (Harvey ex J.Agardh) Kuntze, 1891 species synonym

Fucus cervicornis Turner species synonym

Hydropuntia albornozii (N.Rodríguez de Ríos) M.J.Wynne, 1989 species synonym

Polycavernosa albornozii N.Rodríguez de Ríos, 1988 species synonym

Calliblepharis prolifera (Harvey) J.Agardh, 1876 species synonym

Rhodymenia prolifera Harvey, 1855 species synonym

Hydropuntia eucheumatoides (Harvey) Gurgel & Fredericq, 2004 species synonym

Gracilariopsis robusta species synonym

Gracilariopsis longissima (S.G.Gmelin) M.Steentoft, L.M.Irvine & W.F.Farnham species homotypic synonym

Fucus longissimus S.G.Gmelin species homotypic synonym

Hypnea confervoides (C.Agardh) J.Agardh, 1842 species synonym

Corallopsis salicornia subsp. minor Sonder, 1871 subspecies synonym

Gracilaria purpurascens subsp. spinulosa (Okamura) Yamada subspecies synonym

Gracilaria lichenoides subsp. coronopifolia (J.Agardh) V.May subspecies homotypic synonym

Corallopsis cacalia (J.Agardh) Dawson, 1954 species synonym

Gracilaria brasiliensis Gurgel & Yonesh. species accepted

Gigartina obtusa Grev. species homotypic synonym

Gracilaria crassa Harvey species homotypic synonym

Rhodymenia cervicornis (Turner) Mont., 1842 species synonym

Plocaria squarrosa P.L.Crouan & H.M.Crouan, 1878 species synonym

Corallopsis dichotoma Ruprecht, 1850 species synonym

Gigartina dura (C.Agardh) Desmazières species synonym

Gracilaria confervoides f. gracilis (Stackh.) Grunow, 1874 form synonym

Gracilaria lacinulata (P.Crouan & H.Crouan) Picc. species accepted

Gracilaria denticulata (Kütz.) Weber Bosse, 1928 species synonym

Plocaria complanata P.L.Crouan & H.M.Crouan, 1878 species synonym

Sphaerococcus sonderii Kütz., 1849 species synonym

Plocaria damaecornis (J.Agardh) P.L.Crouan & H.M.Crouan, 1878 species synonym

Sphaerococcus canaliculatus Kütz., 1868 species synonym

Plocaria bipennata P.L.Crouan & H.M.Crouan, 1878 species synonym

Gigartina compressa (C.Agardh) W.J.Hooker, 1833 species synonym

Sphaerococcus obtusus Kütz., 1869 species synonym

Gracilaria taiwanensis S.-M.Lin, L.-C.Liu & Payri, 2012 species accepted

Gelidium aculeatum Hering species synonym

Sphaerococcus lacinulatus Kütz., 1868 species synonym

Gracilaria babae (H.Yamamoto) P.-K.Ng, P.-E.Lim & S.-M.Phang, 2014 species accepted

Gracilaria cearensis (A.B.Joly & Pinheiro) A.B.Joly & Pinheiro species accepted

Gracilaria domingensis (Kütz.) Sonder species homotypic synonym

Gigartina conferta Schousb. species homotypic synonym