Polygonum
nuttallii
PNW
BC
ID
OR
WA
90 specimens from 10 herbaria:
British Columbia (32)
Idaho (5)
Oregon (21)
Washington (32)
21 images from 6 herbaria:
ID (2)
NOCA (3)
SRP (3)
UBC (7)
WTU (3)
WWB (3)
