09 September 1987.
Idaho, United States
Locality: 4.8 km east of Butte City, Highways 20E and 26E, Butte County.
Coordinates: 43.6083, -113.1828
(Map it)
Georeference protocol: Lat/Lon determined via Map location
Environment description: Disturbed rocky roadside ditch.
Collector(s):