14 September 2003.
Iowa, United States
Locality: 100 meters south of campground at North Bear Creek, west side of Quandahl Road, Bear Creek Wildlife Area, Highlandville, NW 1/4 of SE 1/4 of Section 25, T100N, R7W, Dorchester Quad, Winneshiek County.
Coordinates: 43.4483, -91.6186
(Map it)
Elevation: 265m.
Georeference protocol: Lat/Lon determined via Map location
Environment description: Limestone road cut. Mostly sunny. Steep slope with an eastern aspect. Thin soil with high stoniness, well drained.
Number of plants sampled: 5
Associated species: Acer nigrum, Rhus glabra, Monarda fistulosa, and Galium.
Comment: Occasional population, with irregular distribution. 10 plants found.
Collector(s):