Opuntia fragilis
PNW
BC
ID
MT
OR
WA
123 specimens from 18 herbaria:
British Columbia (49)
Idaho (6)
Montana (14)
Oregon (9)
Washington (45)
36 images from 15 herbaria:
BBLM (1)
CIC (1)
COCC (1)
ID (3)
IDS (1)
MONT (4)
MONTU (9)
NOCA (2)
OSC (1)
SOC (1)
UBC (5)
WCW (1)
WS (1)
WTU (2)
WWB (3)