08 September 1985.
North Dakota, United States
Locality: Clausen Springs Recreation Area, north side of lake, T137N R58W SE 1/4 of NE 1/4 of Sec.18, Hastings Quad, Barnes County.
Coordinates: 46.6836, -98.0467
(Map it)
Elevation: 411m.
Georeference protocol: Map - scale smaller than 1:250000
Habitat: Wild Habitat
Environment description: Northeast-facing slope.
Associated species: Psoralea, Symphoricarpos, and Amorpha canescens.
Comment: Plants were still flowering at time of collection. No mildew noted on plants in nature at time of collection (1985). Coordinates for collection determined by location description and not the exact location.
Collector(s):