University of California, Riverside Plant Herbarium (UCR)
UCR0060904
UCR-BPS-265841
UCR-265841
Clarkia rhomboidea Douglas ex Hook.
Onagraceae
A.C. Sanders (2012)
Mitch Provance
512--24
2012-05-24
2012-5-24
United States, California, Riverside, Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St.
33.96833 -116.93067
869 meters (2850ft)
Bluffs and canyons with chaparral and oak woodland, and alluvial fan with cattle-grazed grasslands, scattered dry washes, and remnants of coastal sage scrub.