A revised list of the mosses of the Intermountain West, including all of Utah and Nevada and parts of surrounding states, is presented. Recorded are 342 species in 122 genera and 39 families in this region. Nomenclatural and taxonomic changes as well as floristic additions since the publication of Seville Flowers's book are included.
Spence, John R.
"Checklist of the mosses of the Intermountain West, USA,"
Great Basin Naturalist: Vol. 48
, Article 14.
Available at: http://scholarsarchive.byu.edu/gbn/vol48/iss3/14