23 September 2009.
Wisconsin, United States
Locality: Lazy Days Campground, near Green Lake, SE 1/4 of SW 1/4 of Section 33, T12N, R20E, Newburg Quad, Washington County.
Coordinates: 43.4556, -88.1142
(Map it)
Elevation: 265m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Drainage area.
Number of plants sampled: 50
Associated species: Acer saccharinum, Fraxinus nigra, F. pennsylvanica, Ilex verticillata, Plantago, and Symplocarpus foetidus.
Collector(s):