United States, Maine, York, Lyman. Massabesic Experimental Forest, Northern Unit United States Department of Agriculture Forest Service, Northeastern Research Station; in Bartlett Brook riparian zone. Parcel 1h, near Plot 1W7N
43.566667 -70.666667
43° 34' N 70° 40' W
100 meters (328ft)
in swale. Mixed woods, with Tsuga canadensis, Acer rubrum