United States, Minnesota, Saint Louis, Where Laurentian Snowmobile Trail crosses narrow flowage (close to Pike River). About 2.6 km SSW of Cty Rd 715 and Cty Rd 365 junction. NW SE of section.;Superior National Forest;059N;16W;08
47.6102778 -92.4025
47° 36' 37" N,92° 24' 9" W;collector
Growing in moist, sandy substrate. Evidence of both natural and anthropogenic disturbances at site. Associates include: Agalinis tenuifolia, Lycopus uniflorus, and Bidens frondosa.