16 September 2011.
Potter County, Pennsylvania, United States
Locality: Along East Fork Road.
Coordinates: 41.5280, -78.0190
(Map it)
Elevation: 342m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Mixed, upland hardwood forest. Steep (70 degree) north-facing slope. Associated with Cornus alternifolia, Fagus grandifolia, and Fraxinus americana.
Number of plants sampled: 4
Collector(s):