[Beardtongues and Penstemons East of the Cascade Mountains of Oregon and Washington]
Hot-rock Penstemon, Scabland Penstemon, Variable Hotrock Penstemon

Penstemon deustus var. variabilis

Synonyms: Penstemon deustus ssp. variabilis, Penstemon variabilis

Hot-rock Penstemon, Scabland Penstemon, Variable Hotrock Penstemon: Penstemon deustus var. variabilis (Synonyms: Penstemon deustus ssp. variabilis, Penstemon variabilis)

Hot-rock penstemon as seen along Ramsey Canyon Road several miles south of Condon, OR...............June 30, 2010.

Inflorescence of Hot-rock Penstemon, Scabland Penstemon, Variable Hotrock Penstemon: Penstemon deustus var. variabilis (Synonyms: Penstemon deustus ssp. variabilis, Penstemon variabilis) - Stem leaves of Hot-rock Penstemon, Scabland Penstemon, Variable Hotrock Penstemon: Penstemon deustus var. variabilis (Synonyms: Penstemon deustus ssp. variabilis, Penstemon variabilis)

Additional close-up views of hot-rock penstemon as seen along Ramsey Canyon Road several miles south of Condon, OR...............June 30, 2010. Note the largely entire margins to the stem leaves.
Paul Slichter