Alaska Wild Rhubarb, Alpine Knotweed, Alpine Smartweed, Wild Rhubarb
Polygonum alpinum
Synonyms: Aconogonum alaskanum, Aconogonum alaskanum var. glabrescens, Aconogonon alpinum, Aconogonum hultenianum, Aconogonum hultenianum var. lapathifolium, Pleuropteropyrum alpinum, Polygonum alaskanum, Polygonum alaskanum var. glabrescens
Wild rhubarb as seen along the access road up the north side of Quigley Ridge, Denali National Park and Preserve............June 18, 2012.
Wild rhubarb as seen along the access road up the north side of Quigley Ridge, Denali National Park and Preserve............June 18, 2012.
Wild rhubarb photographed at Camp Denali.............June 25, 2002.
Paul Slichter