United States, California, Los Angeles, San Gabriel Mountains. n.e. of Valyermo, wash and plateau at north end of Bob's Gap, 3.1-3.6 miles s. of Hwy. 138, c. 0.2 miles e. of Bob's Gap Rd.; Valyermo
34.4575 -117.81222
1256-1293 meters
4120-4240ft.
North-sloping bench on east side of Bob’s Gap Wash, Creosote scrub, Joshua Tree and Juniper woodland.
Dominanats include Ephedra nevadensis, Eriogonum fasciculatum var. polifolium, Hesperoyucca whipplei, Stipa speciosa, Yucca brevifolia, Larrea tridentata, and Xylorrhiza tortifolia with Calochortus kennedyi, Stephanomeria parryi, Toxicoscordion brevibracteatum, Syntrichopappus fremontii, Cryptantha pterocarya, Sidotheca trilobata, Chorizanti watsonii, and etc.
Common, on Eriogonum fasciculatum var. polifolium.