Thamnosma montana Torr. & Frem.
A green-stemmed subshrub found in the Mojave Desert and portions of the Sonoran Desert.
Plant habit in the Kingston Range, San Bernardino County, California, 26 Mar 2009.
Flowers of varying senescence in the Kingston Range, 26 Mar 2009.
Flowering stems in the Kingston Range, 26 Mar 2009.