Additional Collectors: Warren Schmidtmann, G. Kenney, J. Martin
Locality: United States, California, San Diego, Camp Pendleton: Training Area Oscar I; east of Stuart Mesa Road and north of Vandergrift Blvd., vernal pool area with mima mounds off of a dirt road on a mesa above the northwest side of the Santa Margarita River.
Elevation: 115 meters Verbatim Elevation:
Habitat: Vegetation: Grassland/vernal pool vegetation with Lolium multiflorum, Chenopodium murale, Malva parviflora, Sisyrinchium bellum, Erodium botrys, Rumex crispus, and Eryngium pendletonensis. Geology: mostly clay.