Pterocelis cruenta species synonym

Petrocelis haematis Hollenberg, 1943 species doubtful

Mastocarpus stellatus (Stackhouse) Guiry, 1984 species accepted

Fucus mamillosus Goodenough & Woodward, 1797 species synonym

Petrocelis cruenta J.Agardh species synonym

Gigartina stellata (Stackhouse) Batters species synonym

Rhodymenia mamillosa (Goodenough & Woodward) J.E.Aresch., 1847 species synonym

Gigartina mammillosa (Goodenough & Woodward) J.Agardh species synonym

Mastocarpus mamillosus (Goodenough & Woodward) Kütz., 1843 species synonym

Fucus stellatus Stackh., 1796 species synonym

Gigartina cornopifolia (Zoega) P.C.Silva, 1952 species synonym

Petrocelis franciscana species doubtful

Petrocelis middendorffii species doubtful

Gigartina stellata f. acuta (Turner) Batters, 1902 form synonym

Fucus mamillosus var. acutus Turner, 1802 variety synonym

Gigartina stellata f. prolifera (Turner) Batters, 1902 form synonym

Gigartina stellata f. incurvata (Turner) Batters, 1902 form synonym

Chondrus crispus var. stellatus (Stackh.) Lyngb., 1819 variety synonym

Fucus alveolatus Esper, 1799 species synonym

Fucus mamillosus var. incurvus Turner, 1802 variety synonym

Sphaerococcus crispus var. stellatus (Stackh.) C.Agardh, 1817 variety synonym

Sphaerococcus mamillosus (Goodenough & Woodward) C.Agardh, 1817 species synonym

Chondrus mammillosus (Goodenough & Woodward) Stackh., 1797 species synonym

Phyllophora mamillosa (Goodenough & Woodward) Fr., 1845 species synonym

Fucus mamillosus var. prolifer Turner, 1819 variety synonym

Fucus echinatus Stackh., 1797 species synonym

Fucus crispus var. mamillosus (Goodenough & Woodward) Stackh., 1816 variety synonym

Fucus degener Esper, 1804 species synonym

Fucus coronopifolius Zoega, 1772 species synonym