Collected
02 July 2002.
United States
Elevation: 1521m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Oak chaparral. Streamside/riparian. Associated with Acer negundo, Prunus virginiana, Chrysothamnus nauseosus, Poa bulbosa, Amelanchier spp., Acer grandidentatum, Rhus trilobata.
Number of plants sampled: 25
Comment: Collectors: Wright, L. : Red Butte Garden, Utah, USA.; Utley, M. : Red Butte Garden, Utah, USA. Slope: 30-45% SW, Soil: Sand ,Area sampled: >10,000 sq.m.