Mentha spicata
PNW
AK
BC
ID
MT
OR
WA
135 specimens from 25 herbaria:
Alaska (3)
British Columbia (11)
Idaho (37)
Montana (5)
Oregon (33)
Washington (46)
52 images from 18 herbaria:
BOIS (1)
CIC (7)
HPSU (3)
ID (10)
IDE (2)
IDS (1)
MONT (1)
MONTU (2)
NOCA (3)
PSM (1)
REED (2)
SOC (3)
SRP (3)
UBC (2)
WCW (6)
WSTC (1)
WTU (1)
WWB (3)