Collected
20 June 2005.
Nevada, United States
Elevation: 1493m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Dark grey rocky soil.
Number of plants sampled: 900
Comment: Collected by Bureau of Land Management, USA. Rocky hillside, gentle slope. Associated with Sarcobatus baileyi, Grayia spinosa, Chaenactis stevioides, Descurainia californica, Gilia brecciarum ssp. brecciarum, Plagiobothrys kingii.