United States, Minnesota, Saint Louis, About 8 miles W-SW of Cook. SE of SE of section;Sturgeon River State Forest;062N;20W;27
47.8221814 -92.873805
47.8221814° N,92.873805° W;collector
On the ditch bank between lowland conifer forest and gravel road. Associated with Matteuccia struthiopteris var. pensylvanica, Onoclea sensibilis, Pteridium aquilinum var. latiusculum.