Carduus nutans
PNW
BC
ID
MT
OR
WA
164 specimens from 19 herbaria:
British Columbia (16)
Idaho (57)
Montana (49)
Oregon (29)
Washington (13)
97 images from 16 herbaria:
BBLM (1)
BOIS (1)
CIC (5)
ID (13)
IDE (6)
IDS (12)
IFBLM (1)
MONT (17)
MONTU (22)
OSC (2)
PSM (1)
SRP (8)
UBC (1)
VALE (2)
WTU (3)
WWB (2)