Symphyotrichum novi-belgii (L.) G.L. Nesom
Annotated by David Giblin, 24 Feb 2022. Sources: Flora PNW, 2nd.

Washington: King County: Mt. Baker - Snoqualmie National Forest. Middle Fork Snoqualmie River. Oxbow Lake from northeast corner down east side to near bridge area. Elev. 275 m.
47.5142° N, 121.61397° W
Datum: WGS 84. Uncertainty: 300 meters. Coordinate Source: GPS.
Impounded, shallow, mucky-bottomed pond with Carex exsiccata dominant along pond edge and Nuphar polysepala common in deeper water. Rays white; growing on shaded log; browsed, rhizomatous. Phenology: Flowers and Fruits.

Jeff Walker 1415, Sep 16, 2021
With Ava Kloss-Schmidt, Peter Zika, David Giblin
WTU, Accession: 431108, Barcode: WTU-V-091826