Polygonum
parryi
PNW
ID
OR
WA
30 specimens from 10 herbaria:
Idaho (5)
Oregon (22)
Washington (3)
17 images from 8 herbaria:
BOIS (2)
CIC (1)
HPSU (1)
ID (3)
IDS (1)
OSC (3)
SRP (1)
WTU (5)
