Checklist » Plantaginaceae » Penstemon davidsonii var. davidsonii
Last updated 10/25/2020 by David Giblin.
Penstemon davidsonii Greene var. davidsonii[HC, HC2]
Davidson's beardtongue

Publication: Pittonia 2(11C): 241-242. 1892.

Origin: Native

selected vouchers: WTU

Notes:

References: (none)

Synonyms & Misapplied Names:
Penstemon menziesii Hook. ssp. davidsonii (Greene) Piper
Penstemon menziesii Hook. ssp. thompsonii Pennell & D.D. Keck