United States, Minnesota, Morrison, Camp Ripley Military Reservation. Camp Ripley Military Reservation. Morrison County...On the south side of Sidi Nsir Road, about 1 km west of the old Fort Ripley ruins...UTM: 393100E 5114600N T131N R29W NW1/4 of NE1/4 of Sec 7.. 131N 29W 7
46.1727753 -94.3818586 +-800m.
Dry prairie dominated by Andropogon gerardii. Loamy sand. Assoc. with Petalostemon purpureum, Koeleria macrantha.