Checklist » Plantaginaceae » Penstemon
Last updated 5/2/2018.
Penstemon [HC, HC2]
beardtongue, penstemon

Origin: Native

Notes:

References: (none)

Infraspecies:

var. acuminatus [HC2, IMF4, Strickler 1997]
sand dune beardtongue, sand dune penstemon, sharp-leaved penstemon
var. attenuatus [HC, HC2]
taper-leaved beardtongue, sulphur penstemon, taper-leaved penstemon
ssp. cinereus [HC2]
gray beardtongue
ssp. foliatus D.D. Keck [HC2]
leafy gray beardtongue
var. davidsonii [HC, HC2]
Davidson's beardtongue
var. menziesii (D.D. Keck) Cronquist [HC, HC2]
Davidson's beardtongue
var. deustus [HC, HC2]
hot-rock penstemon
var. variabilis (Suksd.) Cronquist [HC, HC2]
hotrock penstemon, scabland penstemon, scorched penstemon
var. eriantherus [HC, HC2]
fuzzy-tongue penstemon
var. whitedii (Piper) A. Nelson [HC, HC2]
Whited's fuzzy-tongue penstemon
var. fruticosus [HC, HC2]
shrubby penstemon
var. scouleri (Lindl.) Cronquist [HC, HC2]
shrubby penstemon
var. serratus (D.D. Keck) Cronquist [HC, HC2]
shrubby penstemon
var. gairdneri [HC, HC2]
Gairdner's penstemon
var. chelanensis (D.D. Keck) Cronquist [HC, HC2]
sticky-stem penstemon
var. glandulosus [HC, HC2]
sticky-stem penstemon
var. procerus [HC, HC2]
small-flowered penstemon
var. tolmiei (Hook.) Cronquist [HC, HC2]
small-flowered penstemon
var. richardsonii [HC, HC2]
Richardson's penstemon
var. triphyllus [HC2]
whorled beardtongue, whorled penstemon
Synonyms & Misapplied Names:
(none)