[The Dogbane Family East of the Cascade Mountains of Oregon and Washington]

Western Dogbane

Apocynum X floribundum

Synonyms: Apocynum medium, Apocynum medium var. floribundum, Apocynum medium var. lividum, Apocynum medium var. medium, Apocynum medium var. vestitum

Western Dogbane: Apocynum X floribundum (Synonyms: Apocynum medium, Apocynum medium var. floribundum, Apocynum medium var. lividum, Apocynum medium var. medium, Apocynum medium var. vestitum)

Western dogbane as seen along the Little Spokane River downstream of the Painted Rocks.........June 19, 2009.
Paul Slichter