Cirsium occidentale var. candidissimum
PNW
OR
38 specimens from 6 herbaria:
Oregon (38)
No County (1)
Curry (9)
Jackson (5)
Josephine (21)
needs research (1)
Umatilla (1)
15 images from 3 herbaria:
ID (8)
SOC (5)
WTU (2)