University of Nevada, Las Vegas; Wesley E. Niles Herbarium (UNLV)

Founded in 1970 by Dr. Wesley E. Niles, the herbarium now holds about 70,000 specimens. Its primary focus is the vascular plant diversity in the Mojave Desert regions of Nevada, Utah, Arizona, and California. Important collections include those of T. Ackerman (Desert National Wildlife Refuge); J. C. Beatley (Nevada Test Site); V. Bostick (central and southern Nevada); D. Charlet (Nevada); I.W. Clokey (Spring Mountains); M.Kurzius, D. Schramm, P. Peterson, and C. Annabel (Death Valley, California, and Nevada); S. Meyer (southern Nevada); A. Tiehm, A. Pinzl, and H. Mozingo (central and northern Nevada); W. Niles, P. Leary, J. Holland, and J. Alexander (Nevada, California, and Arizona), and L. Stark (bryophytes of southwestern deserts).