19 August 2011.
Colorado, United States
Locality: Coal Creek Canyon Park off Coal Creek Canyon Road (south side) located approximately 9.45 miles northwest of Golden, Jefferson County
Coordinates: 39.8781, -105.2941
(Map it)
Elevation: 2069m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Montane Pine Forest, open meadow. Variable sloped areas (0-20 degrees).
Number of plants sampled: 5110
Associated species: Calochortus gunnisonii, Campanula rotundifolia, Geranium caespitosum, Helianthus pumilus, Heterotheca villosa, Clematis hirsutissima, Rhus trilobata, Physocarpus monogynus, Cercocarpus monatnus, Pinus ponderosa, Pseudotsuga menziesii, Eriogonum umbellatum, Mahona repens, Toxicodendron rydbergii, and Potentilla recta.
Comment: Noted approximately 10,000 specimens. Sampled area approximately 20 acres.