Locality:
United States, Minnesota, Polk, SW1/4 SE1/4 Sec. 24, T149N, R45W. 9.5 mi. W of Mentor. Between beach ridges of Glacial Lake Agassiz.;;149N;45W;24
47.709318 -96.362541 +-800m. WGS84
Habitat:
In a weakly saline area in nearly level, poorly drained prairie. With Calamagrostis inexpansa, Sporobolis asper, Agropyron trachycaulum, Agrostis stolonifera, Sporobolis heterolepis, etc.