United States, California, Riverside, North of city of Escondido, ca. 3 km northwest of Dixon Lake. In Daley Ranch along Rock Ridge Trail.
33.17744 -117.063
33.00° 10.00m 39s N; 117.00° 3.00m 47s W
529 meters
1737ft.
Mixed chapparal.
Rocky outcropping
Shrub to ca. 1m. Branchlets, leaves, inflorescences glandular hairy. Burl present. Some plants in population with no flowers/fruits due to low rainfall.