28 September 2008.
South Dakota, United States
Locality: Buffalo Gap National Grassland, ~6 air miles southwest of Edgemont, 1 mile east of County Road 8 (Coffee Flats Road) at Fiddle Creek Dam, NE 1/4 of Section 14, T9S, R1E, Fall River County.
Coordinates: 43.2733, -103.9572
(Map it)
Elevation: 1182m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Muddy edge of large reservoir in Artemisia tridentata shrub steppe. Soils wet, clay, and alkaline.
Collector(s):