Polygonum caespitosum
[= Persicaria posumbu]

Oregon: Multnomah County: Portland. On ballast, Linnton.
45.52361° N, 122.675° W
Coordinate Source: Estimated.
Writing aslo in German. Herbarium of Wilhelm N. Suksdorf.

Wilhelm N. Suksdorf 1571, Jun 28, 1910
WS, Accession: 144117

Polygonum caespitosum
[= Persicaria posumbu]

Oregon: Multnomah County: Albina, Portland.
45.52361° N, 122.675° W
Coordinate Source: Estimated.

Wilhelm N. Suksdorf 3090, Aug 2, 1902
WS, Accession: 144157