04 September 2016.
Montana, United States
Locality: along Hwy 200 about 3 mi south of Hwy 28 south of Plains, Sanders county
Coordinates: 47.4198, -114.8340
(Map it)
Elevation: 770m.
Environment description: Grassland on hillside and flat, with sandy soil derived from sedimentary parent material
Comment: Very short plants growing semi-naturally on a hillside above the road.
Collector(s):