United States, Minnesota, Hennepin, About 1/4 mile downstream (south) of the Lake Street Bidge in Minneapolis...Mississippi River. SE1/4 of NW1/4 of section;;028N;23W;05
44.9438889 -93.2022222
,;collector
Alluvial meadow on the floodplain ... In coarse sand. Associated with Boltonia asteroides, var. recognita, Mimulus ringens, Spartina pectinata, Physostegia virginiana, Sium suave.