Checklist » Plantaginaceae » Penstemon cinereus
Last updated 5/11/2021 by David Giblin.
Penstemon cinereus Piper[HC2]
gray beardtongue

Publication: Contr. U.S. Natl. Herb. 16: 209. 1913.

Origin: Native

selected vouchers: WTU

Notes:

References: (none)

Infraspecies:

ssp. cinereus [HC2]
gray beardtongue
ssp. foliatus D.D. Keck [HC2]
leafy gray beardtongue
Synonyms & Misapplied Names:
(none)