Polygonum sawatchense
PNW
BC
ID
MT
OR
WA
154 specimens from 23 herbaria:
British Columbia (9)
Idaho (61)
Montana (5)
Oregon (45)
Washington (34)
64 images from 18 herbaria:
BLMVL (1)
BOIS (3)
CIC (10)
CIC-PYNF (1)
CIC-SHO (1)
CRMO (1)
EWU (1)
ID (15)
IDS (4)
MONTU (1)
NOCA (4)
PLU (2)
SBLM (1)
SOC (3)
SRP (10)
UBC (3)
WTU (2)
WWB (1)