Named as new species are Hymenoxys lapidicola Welsh & Neese, from Uintah County, Utah, and Perityle specuicola Welsh & Neese, from Grand County, Utah.
Welsh, Stanley L. and Neese, Elizabeth
"New species of Hymenoxys and Perityle (Compositae) from Utah,"
Great Basin Naturalist: Vol. 43
, Article 6.
Available at: https://scholarsarchive.byu.edu/gbn/vol43/iss2/6