United States, Minnesota, Winona, Whitewater Wildlife Management Area. Winona Co. On the E side of the Whitewater River, ca. 1/2 mi NE of the jnc of co. hwy 30 and 74; T108N R10W NW1/4 SE1/4 Winona Co. On the E side of the Whitewater River, ca. 1/2 mi NE of the jnc of co. hwy 30 and 74; T108N R10W NW1/4 SE1/4 NW1/4 Sec. 14. 108N 10W 14
44.15652 -91.990286 +-800m. WGS84
In black oak savanna, growing in sandy soil and in partial shade, with Lupinus perennis, Asclepias amplexicaulis, Carex muhlenbergii, Polygala polygama