Basionym Name:Polythecium viridulum Bonord., Bot. Ztg. 19: 203 (1861)
Homotypic synonyms:Fusicoccum viridulum (Bonord.) Sacc., Syll. fung. (Abellini) 3: 248 (1884)Micropera viridula (Bonord.) Höhn., Mitt. bot. Inst. tech. Hochsch. Wien 6(2): 22 (1929)