Collected
25 May 2005.
United States
Elevation: 1537m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Dark tan soil.
Number of plants sampled: 500
Comment: Collected by Bureau of Land Management, USA. Basalt outcroppings mixed with grass-sagebrush community. Associated with Artemisia tridentata var. tridentata, Ranunculus jovis, Cryptantha humilis, Agoseris spp., Pseudoroegenaria spicata, Cymopterus sp., Lomatium triternatum.