PRE 2000.
Washington, United States
Locality: 6.5 miles W Okanagan, WA Hwy 20
Coordinates: 48.3389, -119.6836
(Map it)
Environment description: associated plant spp. quackgrass, knapweed, big sagebrush, cheatgrass
Comment: 48o20'02"N 119o41'01"W
Collector(s):