Bryologist 52: 92 (1949). Type locality: Panama, Chiriquí, Volcán Chiriquí, 1941, P. F. Scholanderi s.n. (US - lectotype). Lectotypified by Ahti (1993: 93).
Type locality: Panama, Chiriquí, Volcán Chiriquí, 1941, P. F. Scholanderi s.n. (US - lectotype). Lectotypified by Ahti (1993: 93).