Collected
12 June 2007.
United States
Elevation: 2020m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Petran montane conifer forest. Associated with Pinus ponderosa, Quercu gambelii, Robinia neomexicana, Rosa woodsii, Vitis arizonica, Lotus wrightii, Achillea millefolium, Verbascum thapsis.
Number of plants sampled: 600
Comment: Collector:Gray, M.; Johnson, J. Geology:Sedimentary rock. Soil:Silt