Basionym Name:Collema dussii Vain., Ann. Acad. Sci. fenn., Ser. A 6(no. 7): 114 (1915)
Homotypic synonyms:Lempholemma dussii (Vain.) Zahlbr., Cat. Lich. Univers. 3: 23 (1924)Staurolemma dussii (Vain.) P.M. Jørg. & Henssen, Bryologist 102(1): 22 (1999)