United States, Minnesota, Hennepin, Hennepin County ... About 1/4 mile downstream (south) of the Lake Street Bridge in Minneapolis ... Mississippi River ... T28N R23W SE1/4 of NW1/4 of Sec 5. 028N 23W 5
44.9438889 -93.2022222
,;collector
River banks ... In wet sand exposed by receding water. Associated with Hemicarpha micrantha, Lindernia dubia, Eragrostis hypnoides, Penthorum sedoides, Cyperus aristatus.