Polygonum aviculare ssp. buxiforme
PNW
AK
BC
ID
MT
OR
WA
YK
134 specimens from 17 herbaria:
Alaska (2)
British Columbia (34)
Idaho (30)
Montana (14)
Oregon (14)
Washington (35)
Yukon Territory (5)
54 images from 11 herbaria:
CIC (6)
ID (8)
IDS (9)
MONT (7)
NOCA (1)
PLU (2)
SOC (1)
SRP (1)
UBC (10)
WTU (8)
WWB (1)