United States, Minnesota, Washington, Grey Cloud Dunes SNA; 382m south of Hadley Ave S; 340m southeast of 103rd St S; 2.19 miles from Cottage Grove.
44.8 -92.96
T027N R21W sec29
Steep sandy knob in sand/gravel prairie dominated by little bluestem. Sweet clover and spotted knapweed present in areas. Restricted to a few 5m x 5m patches on steep sandy knob. No other individuals were located away from the denser population.
Common Associates: Schizachyrium scoparium, Achillea millefolium, Solidago nemoralis, and Centaurea strobe