Primary collector
K.M.Wefferling
Other collectors
F.Freund, A.Fisher, A.Smith, J.Smith, R.Comito, K.Tang
Duplicate locations
see individual specimens (.01, .02, etc.)
Date collected
Secondary subdivision
Riverside County
Specific locality
Oasis de los Osos Reserve; north of San Jacinto Range
Habitat
Growing under boulders (NNE-facing) in Sonoran Brittlebrush Scrub; associated taxa: Encelia farinosa, Myosotis, Pholistoma membranaceum, Eriodictyon crassifolium, Bebbia juncea, Senegalia greggii, Opuntia basilaris.
Collection notes
population-level sample
Permitting authority
University of California Natural Reserve System
Funding organization
National Science Foundation