Origanum vulgare
PNW
BC
ID
MT
OR
WA
53 specimens from 13 herbaria:
British Columbia (14)
Idaho (5)
Montana (2)
Oregon (17)
Washington (15)
30 images from 11 herbaria:
CIC (1)
HPSU (6)
ID (2)
IDE (1)
MONTU (2)
OSC (7)
PLU (1)
SRP (1)
UBC (4)
WCW (1)
WTU (4)