Polygonum arenicola
Annotated by Wilhelm Suksdorf, 2 Sep 1910.

Washington: Klickitat County: On sand on an island in the Columbia at Bingen.
45.715° N, 121.46333° W,
Datum: WGS 84. Uncertainty: 5000 meters. Coordinate Source: GeoLocate.
Phenology: Flowers.

Wilhelm N. Suksdorf 7421, Sep 2, 1910
WTU, Accession: 266730

Polygonum arenicola Suksd.

Washington: Klickitat County: An island in the Columbia [River] at Bingen.
45.7150°, -121.463330°
On sand. Type. type.

W. N. Suksdorf s.n., 02 Sep 1910
NY, Barcode: 00323751

Polygonum arenicola Suksd.

Washington: Klickitat County: Bingen, Columbia River.
45.715° N, 121.46333° W
Coordinate Source: Estimated.
On sand on an island. Type. Penciled: P. coccineum Muhl., DSG 1952; Werdenda 1(2): 8-9. 1923. Type specimen (basionym and designation not recorded).

Wilhelm N. Suksdorf 7421, Sep 2, 1910
With
WS, Accession: 119363