United States, California, San Diego, West end of south fork jeep trail from S2, Indian Valley, Anza Borrego Desert State Park. Base of canyon.
32.84194 -116.2825
32.00° 50.00m 31s N; 116.00° 16.00m 57s W
Sep 28, 2009
701 meters
2300ft.
Dry creekbed of canyon. Coarse, sandy soil, derived from grandiorite rock. Growing from base of rock. Slope ca. 10o east-facing, partly shaded. Open Bacchiaris sergiloides + mixed scrub.