Checklist » Plantaginaceae » Penstemon rupicola
Last updated 6/28/2020 by David Giblin.
Penstemon rupicola (Piper) Howell[HC, HC2]
cliff beardtongue, rock penstemon

Publication: Fl. N.W. Amer. 5: 510. 1901.

Origin: Native

selected vouchers: WTU

Notes:

References: (none)

Synonyms & Misapplied Names:
Penstemon newberryi A. Gray var. rupicola Piper