Dracocephalum parviflorum
PNW
AK
BC
ID
MT
OR
WA
165 specimens from 16 herbaria:
Alaska (7)
British Columbia (30)
Idaho (41)
Montana (60)
Oregon (6)
Washington (16)
96 images from 12 herbaria:
BABY (2)
CIC (1)
ID (15)
IDE (7)
IDS (7)
IFBLM (1)
MONT (24)
MONTU (22)
SRP (3)
UAAH (5)
UBC (8)
WTU (1)