Collected
13 June 2003.
Oregon, United States
Elevation: 1608m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Associated with Chrysothamnus viscidiflorus, Purshia tridentata, Juniperus occidentalis, Elymus cinereus, Mentzelia albicaulis, Wyethia mollis, Thermopsis montana, Lupinus sp., Rosa woodsiii, Descurainia sp., Bromus tectorum
Number of plants sampled: 750
Comment: Collectors: Partipilo, H.M.; Lott, A.; Housley, L.; Lange, R. Slope: 15-30% NE, Soil: Sandy-loam ,Area sampled: 1-50 sq.m.