Original identification: Calystegia occidentalis
Current identification: Calystegia occidentalis
Photographer: Gerald D. Carr
Date Photographed: June 6, 2009
Location: U.S.A., Oregon, Douglas County: Steep slope on NE side of Cow Creek Rd. and RR track, 5.8 mi. SW of Riddle, Oregon.
Elevation: 800 ft.
Coordinates: N42.91843, W123.46814
Phenology: Flowers