Origanum vulgare
PNW
BC
ID
MT
OR
WA
47 specimens from 13 herbaria:
British Columbia (14)
Idaho (6)
Montana (2)
Oregon (15)
Washington (10)
20 images from 10 herbaria:
CIC (1)
HPSU (5)
ID (1)
IDE (2)
MONTU (2)
PLU (1)
SRP (1)
UBC (4)
WCW (1)
WTU (2)