20 September 2006.
Arizona, United States
Locality: Elden Spring, Mount Elden, Pipeline trail, Coconino county, Arizona.
Coordinates: 35.2256, -111.6020
(Map it)
Elevation: 2150m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Number of plants sampled: 100
Associated species: Pinus edulis, Juniperus monosperma, Ericameria nauseosa, Gutierrizia sarothrae, Aristida arizonica, Quercus gambelii
Comment: No. plants found 500+ Area sampled was approximately 5 acres.