Rumex obtusifolius
PNW
AK
BC
ID
MT
OR
WA
202 specimens from 27 herbaria:
Alaska (6)
British Columbia (17)
Idaho (12)
Montana (11)
Oregon (77)
Washington (79)
99 images from 19 herbaria:
ALA (4)
CIC (2)
HJAEF (1)
HJAEFB (1)
HPSU (9)
ID (13)
IDS (2)
MONT (1)
MONTU (9)
NOCA (6)
PLU (6)
PSM (3)
REED (5)
SOC (3)
SRP (5)
UBC (3)
UWB (1)
WTU (11)
WWB (14)