[Alumroots: The Genus Heuchera in the Columbia River Gorge of Oregon and Washington]

Alpine Alumroot

Heuchera cylindrica var. alpina

Synonyms: Heuchera cylindrica var. orbicularis, Heuchera cylindrica var. ovalifolia, Heuchera ovalifolia, Heuchera ovalifolia var. ovalifolia, Heuchera ovalifolia var. thompsonii

Alpine Alumroot: Heuchera cylincrica var. alpina (Synonyms: Heuchera cylindrica var. orbicularis, Heuchera cylindrica var. ovalifolia, Heuchera ovalifolia, Heuchera ovalifolia var. ovalifolia, Heuchera ovalifolia var. thompsonii)

Alpine alumroot blooming on basalt outcrops along the east rim of the Klickitat River about one mile upstream from Leidl Park, Klickitat County, WA.........June 10, 2010.
Paul Slichter