United States, Michigan, Barry, Middleville State Game Area.
42.7453 -85.406
Along a vernal stream in a mesic southern forest, along stream and North Country Trail. With Laportea canadensis, Sanguinaria canadensis, Schizachne puparascens, Acer sacchrum, Carpinus caroliniana, Polygonatum biflorum.
sheet - 1
Large dense colonies. Even occasionally observed in adjacent dry, oak forest.