RSA - California Botanic Garden Herbarium (RSA:RSA)
RSA0160053
9e79342b-d35e-47de-aa2a-b588da851522
657787
Arctostaphylos rainbowensis J.E. Keeley & A. Massihi
Ericaceae
Steve D. Boyd
10318
2001-03-27
27 Mar 2001
Valerie L. Soza
United States, California, San Diego, Agua Tibia Mountains: western end of range, south of Pechanga Indian Reservation and east of Magee Road.
33.4220833 -117.0488611
579 meters
1900ft.
Flat to gentle north-facing slope, granitic and gabbro colluvium, loamy soil. Within area burned in fall 2000 Pechanga fire. Open areas dominated by annuals and perennial herbs, including Erodium brachycarpum, Erodium cicutarium, Jepsonia parryi, Sanicula arguta, Sanicula bipinnatifida, Dodecatheon clevelandii, Avena fatua, Sidalcea malvaeflora; surrounded by fringe of Quercus engelmannii. Single plant at edge of unburned brush stand.
Rounded shrub with basal burl, leaves with glaucous coat, not hairy.