Sphaerococcus pinnatifidus (Hudson) Stackh., 1797 species synonym

Laurencia intricata J.V.Lamour. species doubtful

Laurencia crispa species accepted

Osmundea pinnatifida (Huds.) Stackh. species doubtful

Laurencia pinnatifida (Huds.) J.V.Lamour. species synonym

Fucus pinnatifidus Huds. species synonym

Laurencia splendens Hollenberg species accepted

Laurencia sinicola species accepted

Laurencia blinksii species accepted

Chondrophycus translucidus (M.T.Fujii & Cord.-Mar.) Garbary & J.T.Harper species synonym

Laurencia translucida M.T.Fujii & Cord.-Mar. species accepted

Laurencia palisada species accepted

Laurencia yamadana species accepted

Laurencia surculigera species accepted

Laurencia succisa species accepted

Laurencia parvipapillata species accepted

Laurencia pinnata Yamada, 1931 species accepted

Laurencia caduciramulosa Masuda & Kawag. species accepted

Laurencia lajolla species accepted

Laurencia forsteri (Mertens ex Turner) Greville species accepted

Fucus forsteri Mertens ex Turner, 1809 species synonym

Laurencia chondrioides Børgesen, 1918 species accepted

Laurencia humilis Setch. & N.L.Gardner, 1930 species accepted

Laurencia caraibica P.C.Silva species accepted

Laurencia natalensis Kylin, 1938 species accepted

Laurencia obtusa var. natalensis (Kylin) Børgesen, 1945 variety synonym

Laurencia gracilis Hook.f. & Harv. species accepted

Laurencia filiformis (C.Agardh) Mont. species synonym

Laurencia obtusa var. pyramidata Bory ex J.Agardh, 1852 variety synonym

Laurencia masonii species accepted

Laurencia arbuscula Sond. species synonym

Laurencia pyramidata Bory de Saint-Vincent species accepted

Laurencia gardneri species accepted

Laurencia claviformis Børgesen, 1924 species accepted

Laurencia coronopus J.Agardh, 1852 species accepted

Laurencia majuscula (Harv.) A.H.S.Lucas species synonym

Laurencia obtusa var. majuscula Harvey, 1863 variety synonym

Laurencia snackeyi (Weber-van Bosse) M.Masuda, 1997 species accepted

Laurencia okamurai Yamada species synonym

Laurencia japonica Yamada, 1931 species synonym

Laurencia subdisticha species accepted

Laurencia nipponica Yamada, 1931 species accepted

Laurencia yendoi Yamada species synonym

Laurencia microcladia Kütz. species synonym

Laurencia nidifica J.Agardh, 1852 species accepted

Laurencia obtusa var. nana Harvey, 1834 variety synonym

Laurencia pacifica species accepted

Laurencia heteroclada Harv. species synonym

Plocaria filiformis (C.Agardh) Endlicher, 1843 species synonym

Laurencia scoparia J.Agardh species synonym

Laurencia subopposita species accepted

Laurencia clavata Sond. species synonym

Corynecladia clavata (Sond.) J.Agardh species doubtful

Laurencia pannosa Zanardini, 1872 species accepted

Laurencia pygmaea Weber Bosse species synonym

Laurencia brongniartii J.Agardh species accepted

Laurencia concinna Mont., 1842 species synonym

Laurencia grevilleana Harvey, 1855 species synonym

Laurencia congesta W.R.Taylor species accepted

Laurencia aldingensis Y.Saito & Womersley species accepted

Laurencia thyrsifera J.Agardh species accepted

Laurencia tenera C.K.Tseng, 1943 species accepted

Laurencia venusta Yamada species accepted

Laurencia mariannensis Yamada, 1931 species accepted

Laurencia catarinensis Cord.-Mar. & M.T.Fujii species accepted

Laurencia obtusa var. intricata (Lamouroux) J.Agardh, 1842 variety synonym

Laurencia implicata J.Agardh species synonym

Laurencia oppositocladia W.R.Taylor species accepted

Laurencia obtusa (Huds.) J.V.Lamour. species synonym

Laurencia obtusa var. dendroidea (J.Agardh) Yamada, 1931 variety synonym

Laurencia dendroidea J.Agardh species accepted

Laurencia obtusa var. gracilis (C.Agardh) Zanardini variety synonym

Laurencia obtusa var. gelatinosa (J.V.Lamour.) J.Agardh variety synonym

Laurencia obtusa var. snackeyi (Weber-van Bosse) Yamada, 1931 variety synonym

Laurencia paniculata var. snackeyi Weber-van Bosse, 1923 variety synonym

Laurencia obtusa var. divaricata Yamada variety synonym

Laurencia obtusa var. densa Yamada variety synonym

Fucus obtusus Huds. species synonym

Laurencia snyderiae species accepted

Laurencia decidua species accepted

Laurencia composita Yamada species synonym

Laurencia distichophylla J.Agardh species accepted

Laurencia oliveirana Yonesh. species accepted

Laurencia mcdermidiae I.A.Abbott, 1996 species accepted

Laurencia tropica Yamada, 1931 species accepted

Laurencia brachyclados Pilger, 1920 species accepted

Laurencia subsimplex species accepted

Laurencia hamata Yamada, 1932 species accepted

Fucus gelatinosus Desf. species synonym

Laurencia longiramea Cassano, G.N.Santos, J.M.C.Nunes, M.C.Oliveira & M.T.Fujii species accepted

Laurencia masonii subsp. orientalis Yamada subspecies synonym

Laurencia nipponica subsp. orientalis (Yamada) Yamada subspecies synonym

Laurencia flexilis subsp. tropica (Yamada) B.M.Xia & Zhang subspecies synonym

Laurencia majuscula var. elegans (A.H.S.Lucas) Saito & Womersley, 1974 variety synonym

Laurencia elegans A.H.S.Lucas, 1935 species accepted

Chondria pinnatifida (Hudson) C.Agardh, 1822 species synonym

Chondria nodae M.J.Wynne, 1995 species synonym

Chondria forsteri (Mertens ex Turner) C.Agardh, 1823 species synonym

Chondria filiformis C.Agardh species synonym

Gracilaria filiformis (C.Agardh) Greville, 1930 species synonym

Chondria clavata (Sond.) Harv. species synonym

Chondria obtusa var. gracilis C.Agardh variety synonym

Sphaerococcus obtusus (Hudson) Wahlenberg, 1826 species synonym

Chondria obtusa (Huds.) C.Agardh species synonym

Chondria minutula Noda, 1974 species synonym

Laurencia oppositoclada W.R.Taylor species synonym

Laurencia perpusillum J.Ag. species accepted

Laurencia divaricata J.Agardh species synonym

Laurencia obtusa var. obtusa variety synonym

Laurencia gaitsoffii species accepted

Laurencia scrippsensis species accepted

Laurencia maxineae species synonym

Laurencia cartilaginae species accepted

Laurencia densissima Setchell & N.L.Gardner species accepted

Laurencia kuetzingii A.J.K.Millar, 2005 species synonym

Laurencia ligulata E.Y.Dawson species accepted

Laurencia calliptera Kütz., 1865 species accepted

Laurencia obtusata species synonym

Laurencia mediocris Setchell & N.L.Gardner species accepted

Laurencia okamurae Yamada, 1931 species accepted

Laurencia pyramidalis Bory de Saint-Vincent ex Kützing, 1849 species accepted

Laurencia flagellifera Kütz., 1865 species synonym

Laurencia nana M.A.Howe species synonym

Laurencia vieillardii Kütz., 1865 species accepted

Gelidium pinnatifidum (Hudson) Lyngb., 1819 species synonym

Laurencia decumbens Kütz. species doubtful

Laurencia pyramidalis Bory de Saint-Vincent species homotypic synonym

Fucus forsteri Mertens species homotypic synonym

Laurencia obtusa var. pyramidata Bory variety homotypic synonym