Linnaea 43: 45 (1880). Basionym: Verrucaria albescens Nyl., Expos. Synopt. Pyrenocarp.: 50 (1858). Synonyms: Index Fungorum
Basionym: Verrucaria albescens Nyl., Expos. Synopt. Pyrenocarp.: 50 (1858).
Synonyms: Index Fungorum