Described as new is Cryptantha welshii Thorne & Higgins from the White River Valley of Nye County, Nevada.
Thorne, Kaye H. and Higgins, Larry C.
"A new species of Cryptantha (Boraginaceae) from Nevada,"
Great Basin Naturalist: Vol. 42
, Article 2.
Available at: https://scholarsarchive.byu.edu/gbn/vol42/iss2/2