Collected
27 September 2005.
Colorado, United States
Elevation: 2817m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Soil colour- 2.5YR 2.5/2 very dusky red.
Number of plants sampled: 600
Comment: Collected by Bureau of Land Management, USA. Pine aspen forest. Associated with Pinus contorta, Populus tremuloides, Juniperus communis, Rosa woodsii, Penstemon sp., Koeleria sp., Thermopsis montana, Allium sp., Solidago sp., Bromus inermis, Artemisia frigida.