Sherardia arvensis
PNW
BC
ID
OR
WA
188 specimens from 19 herbaria:
British Columbia (22)
Idaho (1)
Oregon (113)
Washington (52)
71 images from 17 herbaria:
COCC (1)
HJAEFB (1)
HPSU (8)
ID (10)
LEA (2)
LINF (5)
OSC (3)
PLU (4)
PSM (2)
REED (3)
SAJH (3)
SOC (7)
SRP (3)
UBC (5)
WS (1)
WTU (10)
WWB (3)