Symphyotrichum drummondii (Lindl.) G.L. Nesom var. drummondiiWashington: Klickitat: Bingen (Wild).
45.715° N, 121.46333° W,
Garden. Https://intermountainbiota.org/portal/collections/individual/index.php?occid=30875325. Phenology: flowering and fruiting.
Wilhelm N. Suksdorf 8378, 1904-9-21
WS, Catalog: 138494