Polygonum paronychia
PNW
BC
OR
WA
263 specimens from 20 herbaria:
British Columbia (39)
Oregon (137)
Washington (87)
140 images from 17 herbaria:
BLMMD (1)
COCC (1)
EWU (1)
HPSU (11)
ID (4)
IDS (3)
OSC (63)
PLU (6)
PSM (12)
REED (2)
SOC (9)
SRP (9)
UBC (2)
WCW (3)
WS (2)
WTU (3)
WWB (8)