Arum italicum P. Mill.

Oregon: Douglas County: Junction of Del Rio Road and Route 99, east of Interstate 5. Elev. 524 ft.
43° 17.2' N, 123° 21.2' W; T26S R6W S25
Partial shade with Vicia cracca, Quercus garryana, Arbutus menziesii. Spread downhill from abandoned garden on steep grassy slope. Pale yellow-green spathe, spadix bright yellow; leaves mottled white, shiny, slightly succulent; naturalized on north side of North Umpqua River.¶Reference specimen for illustration in Revision of Flora of the Pacific Northwest, WTU Herbarium, 2016. Phenology: Flowers & Fruits.

Peter F. Zika 19600, May 17, 2004
WTU, Accession: 363574, Barcode: WTU-V-024921