Photo: Mentzelia albicaulis 1.
Botanical name:
Flowers. Picacho, CA, US. Wild. 1998-03-01.
Mentzelia albicaulis (Gillies & Arn.) Griseb.
Engl.: whitestem blazingstar.
Bot. syn.: Acrolasia albicaulis (Dougl. ex Hook.) Rydb., Mentzelia gracilis H. J. Thompson & Lewis, Mentzelia mojavensis H. J. Thompson & Roberts