United States, Minnesota, Morrison, Camp Ripley Military Reservation. Picnic area #3, on the floodplain of the Mississippi River. UTM: 393800E 5108900N, T131N R29W SE1/4 of SE1/4 of Sec 30
46.12541 -94.374634
46°07'31.4760"N, 94°22'28.6836"W
Grassy strip along river bank. Sandy alluvium. Associated with Convolvulus sepium, Hypericum pyramidatum.