Primary collector
K.M.Wefferling
Other collectors
F.Freund
Duplicate locations
Two duplicates collected, to: UC, SD.
Date collected
Secondary subdivision
San Diego County
Specific locality
Mt. McGinty, S of main peak on trail leading from ridge toward neighborhoods to the east.
Habitat
Silty soil, N by NE-facing. Associated taxa: Yucca whipplei, Eriogonum, Artemisia, Cneoridium dumosum, Rhus integrifolia, Adenostoma fasciculatum, Salvia, Poaceae.
Permitting authority
San Diego National Wildlife Refuge.
Funding organization
National Science Foundation