Rumex hydrolapathum Huds.

British Columbia: Fraser River, circa 100 meters west of pier at the foot of Kerr Street, Vancouver. Elev. 1 m.
49.2053° N, 123.0436° W
Coordinate Source: Specimen Label.
Tidal marsh shore, partially submerged by high tides, with Lythrum salicaria, Schoenoplectus tabernaemontani. Two flowering stems side by side, 2 meters tall; a third stem 6 meters east; a fourth clump by boardwalk under Salix sitchensis; a few more clumps with large erect basal leaves only. First collection of the Eurasian species from BC. Phenology: Fruits.

Frank Lomer 10254, Aug 25, 2016
WTU, Accession: 417126, Barcode: WTU-V-036759