UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR0066559
UCR-BPS-209397
UCR-209397
Arctostaphylos rainbowensis J.E. Keeley & A. Massihi
Ericaceae
Fred M. Roberts
6516
2007-04-13
2007-4-13
United States, California, Riverside, south of Mesa de Colorado on the Santa Rosa Plateau, north side of El Calamar Road and Via Escalon, 0.8 km west-northwest of the summit of Mesa de La Punta
33.50222 -117.26417
0475460E 3706947N; T8S R4W sec
447 meters (1466ft)
North and east-facing slopes on soil derived from granite in chaparral with Adenostoma fasciculatum, Ceanothus crassifolius, Salvia mellifera, Rhamnus ilicifolia, Yucca whipplei.
Fruiting
Shrub, 1.5 m tall, occasional, c. 50 individuals here.