Collected
24 July 2002.
California, United States
Elevation: 426m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Redwood forest with Pseudotsuga, Lithocarpus densiflorus, Rubus spectabilis, Equisetum, Rubus ursinus.
Number of plants sampled: 100
Comment: Collectors: Wheeler, J. : Bureau of Land Management, USA.; Sander, C. : Chicago Botanic Garden, Illinois, USA. Slope: 5-15% SW, Soil: Clay