31 July 2002.
Utah, United States
Locality: Colorado Plateau. Garfield County. South side of Highway 12, mile marker 36, next to Henrieville Creek.
Coordinates: 37.6019, -111.9150
(Map it)
Elevation: 1976m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Wash floodplain.
Number of plants sampled: 50
Associated species: Chrysothamnus nauseosus, Salix exigua, Salix lutea, Betula occidentalis, Castilleja sp., Potentilla fruticosa, Melilotus officinalis, Spartina sp.
Slope: 2;
Soil Texture: Silt
Comment: Collectors: Beck, H. : Bureau of Land Management, USA.; Bartlett, S. : SCA; Brundage, J. : SCA; Pfenninger, L. : SCA Slope: 0-5% , Soil: Silt ,Area sampled: 1000-5000 sq.m.