Hooperia divaricata (Durant) M.J.Wynne, C.W.Schneider & G.W.Saunders, 2019 species doubtful

Lomentaria rosea (Harvey) Thuret, 1863 species synonym

Lomentaria uncinata Meneghini species accepted

Chylocladia uncinata var. baileyana (Harv.) J.Agardh, 1876 variety homotypic synonym

Ulva articulata Hudson species synonym

Chondria clavellosa (Turner) C.Agardh species synonym

Lomentaria acicularis (J.Agardh) Falkenb., 1879 species synonym

Agarum reptans (Roth) Nees, 1820 species synonym

Conferva reptans Roth, 1797 species synonym

Gastrophycus clavellosus (Turner) Link, 1833 species synonym

Tubularia articulata (Hudson) Roussel, 1806 species synonym

Chondrothamnion clavellosum (Turner) Kützing species synonym

Gigartina clavellosa (Turner) Lamouroux species synonym

Chondria articulata (Hudson) C.Agardh, 1817 species synonym

Gastridium purpurascens Lyngb., 1819 species synonym

Gastridium clavellosum (Turner) Lyngbye species synonym

Chrysymenia clavellosa (Lightfoot ex Turner) J.Agardh species synonym

Chrysymenia acicularis J.Agardh, 1842 species synonym

Lomentaria orcadensis (Harvey) F.S.Collins ex W.R.Taylor species accepted

Lomentaria rosea (Harvey) Thuret ex Farlow species synonym

Chrysymenia rosea var. orcadensis (Harvey) Harvey, 1850 variety synonym

Chrysymenia orcadensis Harvey species synonym

Chrysymenia rosea Harvey species synonym

Lomentaria rosea var. orcadensis (Harvey) Harvey variety synonym

Lomentaria baileyana (Harv.) Farl., 1876 species homotypic synonym

Chylocladia baileyana Harv., 1853 species synonym

Lomentaria caseae species accepted

Lomentaria verticillata Funk, 1955 species accepted

Lomentaria articulata (Huds.) Lyngb. species accepted

Chylocladia articulata (Hudson) Greville species synonym

Lomentaria saxigena V.J.Chapm. & Dromgoole species accepted

Lomentaria umbellata (Hook.f. & Harv.) Yendo species accepted

Lomentaria secunda (Hook.f. & Harv.) V.J.Chapm. & Dromgoole species accepted

Lomentaria clavellosa (Turner) Gaillon species accepted

Fucus clavellosus Turner species synonym

Chylocladia clavellosa var. sedifolia J.Agardh, 1852 variety synonym

Chylocladia clavellosa (Turner) Areschoug species synonym

Lomentaria sedifolia (Turner) Strömfelt ex Foslie species synonym

Fucus clavellosus var. sedifolius Turner, 1802 variety synonym

Lomentaria clavellosa var. sedifolia Harvey variety synonym

Lomentaria ercegovicii M.Verlaque, Boudour., Meinesz, Giraud & Marcot Coqueugniot, 1977 species accepted

Lomentaria chylocladiella Funk, 1955 species accepted

Lomentaria corallicola Børgesen species accepted

Lomentaria flaccida Tak.Tanaka, 1944 species accepted

Lomentaria hakodatensis Yendo species accepted

Lomentaria sinensis M.A.Howe, 1924 species synonym

Lomentaria firma (J.Agardh) Falkenb., 1879 species accepted

Chrysymenia firma J.Agardh, 1842 species synonym

Lomentaria caespitosa (Harv.) V.J.Chapm. & Dromgoole species accepted

Lomentaria sedifolia (Turner) Strömfelt species homotypic synonym

Gigartina articulata (Hudson) Lamouroux, 1813 species synonym

Chylocladia firma (J.Agardh) J.Agardh, 1851 species synonym

Gastridium articulatum (Turner) Grev., 1830 species synonym

Sphaerococcus articulatus (Hudson) Stackh., 1797 species synonym

Lomentaria orcadensis (Harvey) Collins, 1937 species synonym

Chylocladia rosea (Harvey) J.E.Gray species synonym

Hooperia baileyana (Harv.) J.Agardh, 1896 species homotypic synonym

Lomentaria divaricata (Durant) M.J.Wynne, 2013 species synonym

Lomentaria tenera Erceg., 1956 species synonym

Chondria clavellosa var. lyngbyei C.Agardh, 1822 variety synonym

Lomentaria rawitscheri A.B.Joly species accepted

Fucus articulatus (Hudson) Lightf., 1777 species synonym

Chylocladia clavellosa var. sedifolia (Turner) Grev., 1833 variety synonym

Lomentaria baileyana Harvey species accepted

Chrysymenia divaricata Durant, 1850 species synonym

Capillaria clavellosa (Turner) Stackhouse species synonym

Gastrophycus articulatus (Hudson) Link, 1833 species synonym