Calystegia soldanella
PNW
BC
ID
OR
WA
156 specimens from 13 herbaria:
British Columbia (42)
Idaho (1)
Oregon (64)
Washington (49)
31 images from 12 herbaria:
HPSU (2)
ID (5)
OSC (1)
PSM (4)
SAJH (2)
SOC (2)
SRP (1)
UBC (5)
WCW (1)
WS (1)
WTU (2)
WWB (5)