United States, Minnesota, Morrison, Morrison County ... Along the Mississippi River and U.S. Hwy 10 just north of Little Falls ... side channel on the east bank of the river ... T41N R32W SE1/4 of NE1/4 Sec. 8. 041N 32W 8
46.001053 -94.363733 +-4055m.
shallow water and moist soil on the banks of a side channel ... which is lined with houses. Full sun. Associates include Typha angustifolia, Cicuta bulbifera, Impatiens capensis, Amorpha fruticosa, Salix discolor, Helenium autumnale, Phalaris arundinacea.