Collected
15 July 2003.
California, United States
Elevation: 9m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Coastal dunes. Associated with Lathyrus littoralis, Poa macrantha, Solidaga sp and Ambrosia chammisonis.
Number of plants sampled: 200
Comment: Collectors: Sander, C. : Bureau of Land Management, USA. Slope: 0% , Soil: Sand, Area sampled: 100-500 sq.m.