United States, Minnesota, Saint Louis, Superior National Forest. Approximately 15.99 miles ESE of Ray, MN, then southeast off Cty. 129 (Ash River Trail) onto newly built road going to state research facility; 0.37 miles south off this unnamed road and 0.06 north of the Ash River.
48.36888889 -92.86138889
NAD 83 / 510262 / 5357297; T68N R20W S14SWSE
Fraxinus nigra swamp with Ulmus americana, Toxicodendron rydbergii, Laportea canadenis, Thalictrum dasycarpum, Scutellaria lateriflora, Ranunculus pensylvanicus, Platanthera psycodes, Carex tuckermanii, C. vulpinoidea, C. pseudocyperus, etc.