01 July 1984.
Idaho, United States
Locality: One mile south of Canadian border on US 95, 1.6 miles east on USFS 2517. Above the Moyie River.
Coordinates: 48.9785, -116.1565
(Map it)
Elevation: 905m.
Georeference protocol: Lat/Lon determined from GIS
Habitat: Wild Habitat
Environment description: Area logged (clearcut) perhaps 10 years previously, some regrowth trees to 10 m. Site with gradual west slope. Apears to be good soil.
Comment: Upright thorny plant to 1.5 m. Flowering near end. Rootsprout collected.
Collector(s):