Idaho, United States
Locality: Hill Road 2.3 miles north of the junction of Hill Road and Seaman's Gulch Road in Ada County.
Coordinates: 43.7000, -116.2667
(Map it)
Associated species: associated species: three-awn, sandberg bluegrass, bulbous bluegrass, cheatgrass, medusahead wildrye, antelope bitterbrush.
Collector(s):