Basionym Name:Leptosphaeria polaris Sacc. ex Th. Fr., in Saccardo, Syll. fung. (Abellini) 2: 83 (1883)
Homotypic synonyms:Heptameria polaris (Sacc. ex Th. Fr.) Cooke, Grevillea 18(no. 86): 33 (1889)Sphaeria polaris (Sacc. ex Th. Fr.) Mussat, in Saccardo, Syll. fung. (Abellini) 15: 374 (1901)