13 June 2015.
California, United States
Locality: South side of Angeles Forest Highway, 0.25 mile south of Hidden Springs, Big Tujunga Canyon, Los Angeles County.
Coordinates: 34.3172, -118.1331
(Map it)
Elevation: 956m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Disturbed area, gravel, and sand humps. Associated with Helianthus.
Number of plants sampled: 5
Comment: Numerous plants. Latitude/longitude averaged between coordinates from collection sites of BYU 1470 and BYU 1471.
Collector(s):