United States, Minnesota, Polk, Polk County...NE1/4 NE1/4 Sec. 8 T148N R45W. 10.5 mi NW of Fertile. On prominent beach ridge of Glacial Lake Agassiz.;Thorson Prairie, The Nature Conservancy;148N;45W;08
47.651736 -96.420178 +-969m.
in a small area along a moderately well disturbed vehicle trail through badly degraded dry prairie. With Poa spp., Bouteloua gracilis, Stipa viridula, Aster ericoides, Grindelia squarrosa, etc.