Paraglossum crozetii (Levring) S.-M.Lin & Hommers., 2016 species doubtful

Sphaerococcus sangineus (Hudson) Wahlenberg species synonym

Wormskioldia sanguinea (Hudson) Sprengel species synonym

Hydrolapatha sanguineum (Hudson) Stackhouse species synonym

Paraglossum nereifolium species doubtful

Paraglossum crassinervium (Mont.) Showe M.Lin, Fredericq & Hommers. species doubtful

Wormskioldia sanguinea (Hudson) Spengel species synonym

Sphaerococcus sanguineus (Hudson) Wahlenberg, 1826 species synonym

Delesseria decipiens species accepted

Delesseria epiglossum J.Agardh, 1876 species synonym

Paraglossum epiglossum (J.Agardh) J.Agardh, 1898 species doubtful

Delesseria crassinervia Mont., 1842 species synonym

Hypoglossum crassinervium (Mont.) Kütz., 1849 species synonym

Delesseria crozetii Levring, 1944 species synonym

Delesseria sanguinea (Hudson) J.V.Lamouroux species accepted

Delesseria sanguinea var. lanceolata C.Agardh, 1822 variety synonym

Hydrolapathum sanguineum (Hudson) Stackhouse species synonym

Fucus sanguineus Hudson species synonym

Delesseria sanguinea f. filiformis Levring, 1940 form synonym

Pseudolaingia larsenii (Skottsberg) Levring, 1944 species synonym

Delesseria larsenii Skottsberg, 1919 species synonym

Delesseria fulva Lesquereux, 1872 species accepted

Delesseria sanguinea var. latifolia Carmichael, 1833 variety synonym

Paraglossum larsenii (Skottsberg) S.-M.Lin, Fredericq & Hommers., 2012 species doubtful