United States, Minnesota, Fillmore, Along the middle reaches of Diamond Creek three miles east-southeast of Whalan, five miles east of Lanesboro, where the main valley splits into a north and south fork.
43.7225043917 -91.8692327445
4841674N 591080E; T103N R9W sec13
262 meters
860 feet
Frequent on the narrow bottomland between steep 220-foot bluffs. Mesic to fairly wet organic silt, on the margin of a groundwater seepage meadow. Full sun to partial shade of the adjacent degraded hardwood forest (Acer negundo and Ulmus americana). Climbing into the tops of 10- to 25-foot tall Salix interior.