14 September 2003.
Iowa, United States
Locality: Quandahl Road, Bear Creek Wildlife Area, Highlandville, T100N R7W, NE 1/4 of NW 1/4, Section 36, Dorchester Quad, Winneshiek County.
Coordinates: 43.4406, -91.6239
(Map it)
Elevation: 268m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Mostly sunny. Steep slope with a southeastern aspect. Thin soil over limestone with high stoniness, well drained.
Number of plants sampled: 20
Associated species: Tilia, Quercus macrocarpa, Celastrus, Scandens, and Rhus glabra.
Comment: Occasional population abundance with irregular distribution. ~40 plants found.
Collector(s):
29 September 2021.
Iowa, United States
Comment: Recollected.
Collector(s):