Linnaea 23: 170 (1850). Basionym: Lichen velutinus Ach., Lich. Suec. Prodr. (Linköping): 218 (1799) [1798]. Synonyms: Index Fungorum
Basionym: Lichen velutinus Ach., Lich. Suec. Prodr. (Linköping): 218 (1799) [1798].
Synonyms: Index Fungorum