Citrullus lanatus (Thunb.) Matsum. & Nakai
Annotated by David Giblin, 5 Feb 2024. Sources: Flora PNW, 2nd.

Washington: Grant County: East bank of Columbia River approximately 2 km south of junction of Highway 26 and I-90. Elev. 170 m.
46.93389° N, 119.95459° W
Datum: WGS 84. Uncertainty: 5 meters. Coordinate Source: GPS.
Disturbed basalt rimrock shoreline with Tribulus terrestris and Ulmus pumila common. Uncommon; apparently taprooted annual; tendril present. Phenology: Vegetative.

David Giblin 9597, Oct 1, 2023
WTU, Accession: 460109, Barcode: WTU-V-115076