Presented is a current evaluation of the status and distribution of Utah's rare plant species, including those officially listed as endangered or threatened, those under review for listing, those recommended by the Utah Native Plant Society, and those which recently have been removed from consideration. Taxa are discussed alphabetically. Information on status, distribution, habitat, elevation, and specimens deposited at Brigham Young University are included in the discussion of each species. Maps showing the state distribution of each listed or candidate plant are also provided. New combinations include Dalea flavescens (Wats.) Welsh var. epica (Welsh) Welsh & Chatterley and Schoenerambe suffrutescens (Rollins) Welsh & Chatterley.
Welsh, Stanley L. and Chatterley, L. Matthew
"Utah's rare plants revisited,"
Great Basin Naturalist: Vol. 45
, Article 2.
Available at: https://scholarsarchive.byu.edu/gbn/vol45/iss2/2