Collected
10 June 2003.
United States
Elevation: 941m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Associated with Larrea tridentata, Ambrosia dumosa and Amsinkia tesellata.
Number of plants sampled: 4500
Comment: Collectors: Hunkins, S : SCA; Adrian, J : SCA; Greene, S : SCA Slope: 0-5% W, Soil: Sand ,Area sampled: >10,000 sq.m.