Sphaerococcus corneus var. pulchellus (Turner) C.Agardh, 1822 variety synonym

Gelidium pulchellum (Turner) Kützing species accepted

Fucus corneus var. pulchellus Turner, 1819 variety synonym

Gelidium microdonticum W.R.Taylor species accepted

Gelidium coarctatum Kütz. species accepted

Gelidium elegans Kützing species accepted

Gelidium pulvinatum species accepted

Gelidium microdon Kützing, 1849 species accepted

Gelidium decompositum species accepted

Gelidium samoense Reinbold, 1907 species accepted

Gelidium planiusculum Okamura, 1935 species synonym

Gelidium crinale (Hare ex Turner) Gaillon species accepted

Gelidium corneum var. crinale (Turner) Grev., 1830 variety synonym

Gelidium spinescens (Kütz.) Trevisan, 1845 species synonym

Fucus crinalis Hare ex Turner species synonym

Gelidium spinosum (S.G.Gmelin) P.C.Silva species accepted

Gelidium latifolium Bornet ex Hauck species synonym

Gelidium corneum var. latifolium Grev., 1830 variety synonym

Gelidium attenuatum (Turner) Thur. species synonym

Fucus spinosus S.G.Gmelin species synonym

Gelidium floridanum W.R.Taylor species accepted

Gelidium pusillum (Stackhouse) Le Jolis species accepted

Fucus pusillus Stackh., 1795 species synonym

Gelidium repens Okamura, 1899 species synonym

Gelidium arborescens Gardn. species accepted

Gelidium reediae N.H.Loomis, 1960 species accepted

Gelidium sclerophyllum species accepted

Gelidium micropterum Kütz., 1868 species accepted

Gelidium coulteri Harv. species accepted

Gelidium microphyllum (Crosby-Sm.) Kylin species accepted

Gelidium isabelae W.R.Taylor species accepted

Gelidium johnstonii Setch. & N.L.Gardner species accepted

Gelidium hypnosum Zanardini species homotypic synonym

Gelidium nudifrons Gardn. species accepted

Gelidium amansii species accepted

Gelidium pulchrum species synonym

Gelidium spathulatum (Kütz.) Bornet, 1892 species accepted

Gelidium crinale var. spathulatum (Kütz.) Schiffn., 1916 variety synonym

Gelidium polycladum Kütz., 1868 species synonym

Gelidium microphysa species accepted

Gelidium cartilagineum var. robustum variety synonym

Gelidium vittatum (Linnaeus) Kützing, 1843 species accepted

Suhria vittata (Linnaeus) Endlicher species synonym

Gelidium canariensis (Grunow) Seoane Camba species homotypic synonym

Gelidium vagum Okamura species accepted

Gelidium caulacantheum J.Agardh species accepted

Gelidium deciduum species accepted

Gelidium coronadense species accepted

Gelidium americanum (W.R.Taylor) Santel. species accepted

Pterocladia americana W.R.Taylor species synonym

Gelidium torulosum Kütz. species accepted

Gelidium maggsiae Rico & Guiry species accepted

Gelidium asperum (C.Agardh) Greville species accepted

Gelidium glandulaefolium J.D.Hooker & Harvey species synonym

Gelidium sinicola species accepted

Gelidium pristoides (Turner) Kützing species accepted

Suhria pristoides (Turner) J.Agardh species synonym

Gelidium japonicum (Harvey) Okamura, 1901 species accepted

Suhria japonica Harvey species synonym

Onikusa japonica (Harvey) Akatsuka, 1986 species synonym

Gelidium delicatulum (Kütz.) Setch., 1924 species accepted

Gelidium capense (S.G.Gmelin) P.C.Silva species accepted

Fucus capensis S.G.Gemelin, 1768 species synonym

Gelidium bipectinatum G.Furnari, 1999 species synonym

Gelidium minusculum (Weber Bosse) R.E.Norris, 1992 species accepted

Gelidium pusillum var. minusculum Weber Bosse, 1921 variety synonym

Gelidium pluma species accepted

Gelidium latiusculum Okamura, 1935 species synonym

Gelidium corneum (Huds.) J.V.Lamour. species synonym

Gelidium pectinatum Schousb. ex Mont., 1846 species synonym

Fucus corneus Huds. species synonym

Gelidium sesquipedale (Clemente) Thuret species synonym

Gelidium purpurascens Gardn. species accepted

Gelidium setchellii species synonym

Gelidium irregulare species accepted

Gelidium pyramidale species accepted

Gelidium caloglossoides species accepted

Chaetangium ornatum (Linnaeus) Kützing species synonym

Gelidium brasiliense Brunelli, Boo & M.T.Fujii species accepted

Gelidium lineare Iha & Freshwater species accepted

Gelidium guimaraesiae Brunelli, Milstein, Boo & M.T.Fujii species accepted

Gelidium calidum Jamas, Iha & M.T.Fujii species accepted

Gelidium millarianum G.H.Boo, Hughey, K.A.Miller & S.M.Boo, 2016 species accepted

Gelidium sesquipedale (Clemente y Rubio) Turner species synonym

Gelidium nayaritense Rodriguez D., Quiroz-Gonzalez N. & Ponce-Marquez M., 2021 species accepted

Gelidium sanyaense G.C.Wang & X.L.Wang species accepted

Fucus corneus var. sesquipedalis Clemente, 1807 variety synonym

Fucus hetaerophyllus Clemente, 1807 species synonym

Gelidium serra (S.G.Gmelin) E.Taskin & M.J.Wynne, 2013 species accepted

Gelidium pulchellum var. claviferum (Turner) Feldmann & Hamel, 1936 variety synonym

Acrocarpus crinalis (Turner) Kütz., 1843 species synonym

Acrocarpus pusillus (Stackh.) Kütz., 1849 species synonym

Sphaerococcus corneus (Hudson) Stackh., 1797 species synonym

Acrocarpus spathulatus Kütz., 1868 species synonym

Gelidium robustum Gardn. species accepted

Grateloupia ornata (L.) C.Agardh species synonym

Fucus corneus var. clavifer Turner, 1819 variety synonym

Gelidium hypnosum Zanardini ex R.Molinier, 1960 species accepted

Gelidium papenfossii species synonym

Gelidium sonorense species accepted

Gelidium hommersandii A.Millar & Freshwater species accepted

Gelidium spinescens (Kütz.) Zanardini, 1847 species synonym

Acrocarpus delicatulus Kütz., 1868 species synonym

Capillaria crinalis (Hare ex Turner) Stackh., 1816 species synonym

Gelidium latifolium (Grev.) Bornet & Thur. species synonym

Gelidium crinale var. spathulatum (Kütz.) Hauck, 1883 variety synonym

Gelidium polystichum species synonym

Chondria pusilla (Stackh.) W.J.Hooker, 1821 species synonym

Fucus corneus var. attenuatus Turner, 1819 variety synonym

Fucus crinalis Hare species homotypic synonym

Fucus serra S.G.Gmelin, 1768 species synonym

Gelidium pectinatum Schousb. species homotypic synonym