16 September 2008.
Nebraska, United States
Locality: Oglala National Grassland at Meng Reservoir, ~10 air miles northwest of Crawford, SE 1/4 of Section 32, T32N, R53W, Sioux County.
Coordinates: 42.9592, -103.5000
(Map it)
Elevation: 1310m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Muddy edge of large reservoir in rolling upland of disturbed grassland (Agropyron cristatum). Soils wet, clay, and alkaline.
Collector(s):