Gen. lich. (Amherst): 257 (1872). Basionym: Verrucaria drummondii Tuck., Proc. Amer. Acad. Arts & Sci. 6: 286 (1866) [1864]. Synonyms: Index Fungorum
Basionym: Verrucaria drummondii Tuck., Proc. Amer. Acad. Arts & Sci. 6: 286 (1866) [1864].
Synonyms: Index Fungorum