Salix exigua Nutt. × Salix fluviatilis Nutt.

Oregon: Multnomah County: Off Tomahawk Island Drive, near North Portland Harbor, northeast shore of Hayden Island. Elev. 32 ft.
45° 36.3' N, 122° 39.8' W; T2N R1E S34
Damp silty shore of Columbia river, full sun,with Lindernia dubia, Solidago occidentalis, Xanthium strumarium, Panicum capillare. 5 meters tall shrubs forming thickets away from water; stigma+style (dry) 0.4-0.5 milimeters; fruit hairy with scales 1/2 capsule length. Phenology: Fruits.

Peter F. Zika 17803, Sep 10, 2002
WTU, Accession: 361499