in Sheard & Mayrhofer, Bryologist 105: 669 (2002).

Protolog: Data lacking.

Type locality: USA, Arizona, Santa Cruz County, Santa Rita Mountains, vicinity of Bellows Springs, 31°42'N, 110°51'W, on boulder face, 7600 ft, 10 October 1981, T. H. Nash 18541 (ASU - holotype).

Type locality coordinates: Data lacking.