Cirsium occidentale
PNW
OR
44 specimens from 6 herbaria:
Oregon (44)
No County (1)
Curry (10)
Jackson (5)
Josephine (25)
Klamath (1)
needs research (1)
Umatilla (1)
16 images from 4 herbaria:
HPSU (1)
ID (8)
SOC (5)
WTU (2)