Proc. Amer. Acad. Arts & Sci. 1: 261 (1848). Basionym: Gyrophora mammulata Ach., Syn. Meth. Lich. (Lund): 67 (1814).
Basionym: Gyrophora mammulata Ach., Syn. Meth. Lich. (Lund): 67 (1814).