United States, Minnesota, Clay, Janssen Wildlife Management Area. Clay Co.; Ca. 4.5 mi. N-NE of Barnesville; wildlife area N of Rte. 126. S1/2 SW1/4 SW1/4 Sec. 34, T138N R45W (Skree Twp.).. 138N 45W 34
46.724832 -96.353574 +-800m. WGS84
In flat wet-mesic prairie. With Carex granularis var. haleana, C. tetanica, Hypoxis hirsuta.