United States, California, Los Angeles, Flat, in nursery, Rancho Santa Ana Botanic Gardens.
Flat, in Nursery. In sand and leafmold.
Planted 10-26-40, prop. No. 3379 (lot 1). Seeding shrub. Origin of propagation material: Upper San Joaquin Valley, 2 mi E of US Highway99 on road to Arvin at 450+ ft elevation in Lower Sonoran Zone.