Polygonum sagittatum L.
[= Persicaria sagittata]

Oregon: Clatsop County: North end of Delmoor Loop Road. West of Cullaby Lake. Elev. 13 ft.
T7N R10W S22
Datum: NAD 27. Uncertainty: 805 meters. Coordinate Source: TRS2LL.
Common weed in cranberry field, with Carex obnupta, Juncus articulatus, Spiraea douglasii, Potentilla pacifica. Phenology: Flowers.

P. F. Zika 14459, Oct 2, 1999
WTU, Accession: 339444

Persicaria sagittata (L.) H. Gross
Annotated by Chambers, H., 1 Jan 2005.

Oregon: Clatsop County: N end of Delmoor Loop Road, W of Cullaby Lake. Elev. 4.00 m.
46.0755° N, 123.9105° W,
Uncertainty: 805 meters.

P.F. Zika 14459, Oct 2, 1999
OSC, Catalog: OSC197222