Locality:
United States, Minnesota, Polk, Polk Co.; in undulating terrain just N of Lake Agassiz beach ridge; T149n R43W NE1/4 of NE1/4 of Sec 8;;149N;43W;8
47.737766 -96.191481 +-800m. WGS84
Habitat:
In undulating terrain; plants growing in mildly saline mesic prairie. Soil wet, organic; at edges of saline prairie. Associated with Spartina pectinata, Solidago canadensis, Phlaris arundinacea, [etc.