24 July 2012.
Indiana, United States
Locality: Versailles State Park, S 1/2 of Section 7, T7N, R12E, Milan Quad, near Versailles, Ripley County.
Coordinates: 39.0750, -85.2355
(Map it)
Elevation: 280m.
Environment description: Mature forest near southwestern portion of park. Shallow soils. West-facing slope.
Number of plants sampled: 12
Associated species: Acer saccharum, Aesculus glabra, Alliaria petiolata, Fraxinus americana, Quercus muhlenbergii, Rosa multiflora, Sassafras albidum, and Ulmus.
Comment: Fairly large, localized population. Also, other scattered specimens throughout park typically found on steep slopes. Very heavy seed production at time of collection.
Collector(s):