Calystegia collina (Greene) Brummitt ssp. tridactylosa (Eastw.) Brummitt
Annotated by J. F. Smith, 16 Dec 2016. Sources: Jepson.

Oregon: Jackson County: Pilot Rock. Elev. 4600 ft.
42.04794° N, 122.59257° W
Datum: WGS 84. Uncertainty: 4 meters. Coordinate Source: GPS.
Open hillside, Quercus, roadside. Corolla pale yellow.

J. F. Smith 13185, Jun 7, 2016
SRP, Accession: 59738