Bryologist 73, 3: 513 (1970). Basionym: Squamaria frostii Tuck., Amer. J. Sci. Arts, Ser. 2 25: 425 (1858).
Basionym: Squamaria frostii Tuck., Amer. J. Sci. Arts, Ser. 2 25: 425 (1858).