08 July 2002.
Idaho, United States
Locality: Columbia Basin. Owyhee County. Hwy 78 south out of Grandview to Shoo Fly Rd., into Poison Creek Rd. Site is on both sides of road for 3km east of the int. of Poison Creek Rd. & Mud Flat Rd.
Coordinates: 42.8125, -116.1917
(Map it)
Elevation: 1066m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Sagebrush steppe.
Number of plants sampled: 200
Associated species: Tetradymia glabrata, Tetradymia spinosa, Bromus tectorum, Halogeton glomeratus, Oenothera pallida, Astragalus spp., Penstemon spp., Ambrosia spp.
Slope: 2;
Soil Texture: Sand
Comment: Collectors: Simson, C. : SCA; Hemauer, K. : SCA; Buckingham, R. : SCA; Lundberg, S. : SCA Slope: 0-5% , Soil: Sand ,Area sampled: >10,000 sq.m.