13 September 2003.
Iowa, United States
Locality: Lake Hendricks County Park, Riceville, NW 1/4 of SW 1/4 of Section 19, T99N, R14W, McIntire Quad, Howard County.
Coordinates: 43.3767, -92.5494
(Map it)
Elevation: 378m.
Georeference protocol: Lat/Lon determined via Map location
Environment description: Sunny. No slope. No stoniness, well to good drainage.
Number of plants sampled: 1
Associated species: Rhamnus cathartica, Cornus racemosa, Aster lateriflorus, and Vitis riparia.
Comment: Abundant population. >100 plants found.
Collector(s):