A Checklist of the Vascular Plants of Washington State
Hosted by the University of Washington Herbarium, Burke Museum
Hosted by the University of Washington Herbarium, Burke Museum
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Plantaginaceae » Penstemon attenuatus
Last updated 5/31/2020 by David Giblin.
Penstemon attenuatus Douglas ex Lindl.[HC, HC2]
taper-leaved beardtongue, sulphur penstemon, taper-leaved penstemon
Publication: Edwards\'s Bot. Reg. 15: t. 1295. 1830.
Origin: Native
selected vouchers: WTU
Notes:
References: (none)
Infraspecies:
Synonyms & Misapplied Names:
(none)
