Heracleum maximum
PNW
AK
BC
ID
MT
OR
WA
798 specimens from 44 herbaria:
Alaska (46)
British Columbia (68)
Idaho (184)
Montana (109)
Oregon (205)
Washington (184)
503 images from 39 herbaria:
BABY (1)
BBLM-OWY (2)
BLMMD (2)
BOIS (2)
CIC (13)
CIC-PYNF (3)
CIC-SHO (1)
COCC (1)
CRMO (3)
EWU (7)
HJAEFB (1)
HPSU (11)
ID (70)
IDE (4)
IDS (22)
LEA (2)
LINF (12)
MONT (50)
MONTU (42)
MORA (4)
NEZ (2)
NOCA (2)
OSC (101)
PLU (4)
PSM (8)
REED (3)
SAJH (1)
SEF (1)
SOC (21)
SRP (46)
TFBLM (1)
UAAH (13)
UBC (11)
UWB (1)
VALE (2)
WCW (2)
WS (3)
WTU (19)
WWB (9)