United States, Minnesota, Cottonwood, Red Rock Prairie, The Nature Conservancy. Cottonwood County...Red Rock Preserve, ca. 5.5 mi E of US hwy 71, NE of Jeffers, SE of Sanborn, western edge of tract; T107N R35W Sec. 11 SW1/4 NE1/4. 107N 35W 11
44.0877762 -95.0074997
Disturbed mesic blacksoil prairie SW Sioux quartzite subtype on thin soils near rock outcrops, with Poa compressa, Lomatium oreintale