Pacific Railr. Rep. 5, Pt. 2, Article 7 (Williamson) 364 (1857).
- IPNI Life Sciences Identifier (LSID)
- Explorations and Surveys for a Railroad Route from the Mississippi River to the Pacific Ocean. Description of the Mosses and Liverworts
- Family as entered in IPNI
- Distribution Of Types
- California (Southwestern U.S.A., Northern America)
[Gandhi 11 Dec 1997; bibliography, country, state; Aliso 16:¹51. 1997]