Isatis tinctoria
PNW
BC
ID
MT
OR
192 specimens from 18 herbaria:
British Columbia (6)
Idaho (140)
Montana (17)
Oregon (29)
134 images from 14 herbaria:
BBLM (1)
BLMMD (5)
BOIS (1)
CIC (2)
CIC-SHO (1)
CRMO (1)
ID (49)
IDE (20)
IDS (13)
MONT (10)
MONTU (5)
OSC (14)
SRP (10)
UBC (2)