Calystegia atriplicifolia ssp. atriplicifolia
PNW
ID
OR
WA
99 specimens from 13 herbaria:
Idaho (1)
Oregon (63)
Washington (35)
17 images from 11 herbaria:
COCC (1)
HJAEF (2)
HJAEFB (1)
HPSU (1)
ID (4)
IDS (1)
OSC (3)
WCW (1)
WS (1)
WTU (1)
WWB (1)