Polygonum aviculare ssp. depressum
PNW
BC
ID
OR
WA
104 specimens from 11 herbaria:
British Columbia (25)
Idaho (6)
Oregon (57)
Washington (16)
62 images from 8 herbaria:
BLMVL (4)
CIC (11)
ID (1)
IDS (2)
OSC (29)
SRP (5)
WS (2)
WTU (8)