Polygonum douglasii
PNW
BC
ID
MT
OR
WA
1410 specimens from 41 herbaria:
British Columbia (118)
Idaho (530)
Montana (185)
Oregon (303)
Washington (272)
868 images from 37 herbaria:
BBLM (6)
BBLM-OWY (3)
BLMMD (1)
BLMVL (3)
BOIS (8)
CIC (73)
CIC-PYNF (6)
CIC-SHO (1)
COCC (4)
CRMO (6)
DPP (1)
EWU (7)
HJAEF (1)
HJAEFB (1)
HPSU (8)
ID (195)
IDE (8)
IDS (53)
LEA (1)
LINF (1)
MONT (85)
MONTU (64)
MORA (1)
NOCA (9)
OSC (122)
PLU (2)
PSM (11)
REED (2)
SEF (1)
SOC (8)
SRP (117)
TFBLM (2)
UBC (10)
WCW (1)
WS (6)
WTU (34)
WWB (6)