Collected
05 October 2005.
Arizona, United States
Elevation: 1796m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Slope: 10-20 degrees. Reddish-brown soil.
Number of plants sampled: 50
Comment: Collected by Bureau of Land Management, USA. Interior Chaparral. Associated with Pinus monophylla, Juniperus deppeana, Cercocarpus sp., Arctostaphylos pringlei, A. pungens, Mimosa aculeaticarpa var. biuncifera, Quercus turbinella, Gutierrezia sp., Agarve sp., Mendora scabra.