23 July 2010.
Massachusetts, United States
Locality: Hockanum Cemetery, off Russell Cove along Connecticut River, Mount Holyoke Quad, Hampshire County.
Coordinates: 42.2885, -72.6023
(Map it)
Elevation: 55m.
Environment description: Weedy edge of rich woods near floodplain. West facing slope.
Number of plants sampled: 4
Associated species: Cornus amomum, Rubus, and Toxicodendron radicans.
Collector(s):