Erigeron poliospermus var. cereus
PNW
WA
32 specimens from 4 herbaria:
Washington (32)
No County (5)
Chelan (3)
Douglas (1)
Grant (3)
Kittitas (18)
Kittitas, Chelan, King (1)
Yakima (1)
10 images from 2 herbaria:
ID (1)
WTU (9)