Basionym Name:Torula insularis Thüm., Flora, Regensburg 61: 183 (1878)
Homotypic synonyms:Alysidium insulare (Thüm.) Pound & Clem., Minn. bot. Stud. 1(Bulletin 9): 650 (1896)Oospora insularis (Thüm.) Sacc. & Voglino, Syll. fung. (Abellini) 4: 24 (1886)