[The Figwort Family in the Cascade Mts. of Oregon and Washington]

The Penstemons of the Cascade Mts. of Oregon and Washington

The Genus Penstemon

Davidson's Penstemon: Penstemon davidsonii

Davidson's Penstemon: Penstemon davidsonii

Penstemons Found in the Cascade Mountains of Oregon and Washington:

Siskiyou Penstemon, Tongue-leaved Penstemon: Penstemon anguineus -

Sulfur Penstemon, Taper-leaved Penstemon: Penstemon attenuatus var. attenuatus (Synonym: Penstemon attenuatus ssp. attenuatus) -

Azure Penstemon: Penstemon azureus var. azureus -

Cardwell's Penstemon, Cardwell's Beardtongue: Penstemon cardwellii -

Ash Penstemon Penstemon cinicola -

Yellow Penstemon, Lesser Yellow Beardtongue: Penstemon confertus -

Davidson's Penstemon, Davidson's Beardtongue: Penstemon davidsonii var. davidsonii (Synonym: Penstemon menziesii ssp. davidsonii) -

Davidson's Penstemon, Davidson's Beardtongue: Penstemon davidsonii var. menziesii -

Hotrock Beardtongue, Hot-rock Penstemon, Scabland Penstemon: Penstemon deustus var. deustus (Synonym: Penstemon deustus ssp. deustus) -

Hot-rock Penstemon, Lanceleaf Hotrock Penstemon, Scorched Penstemon: Penstemon deustus var. pedicellatus (Synonyms: Penstemon deustus ssp. heterander, Penstemon deustus var. heterander) -

Hot-rock Penstemon, Scorched Penstemon: Penstemon deustus var. suffrutescens -

Glaucous Penstemon, Glaucous Beardtongue: Penstemon euglaucus -

Shrubby Penstemon, Bush Penstemon: Penstemon fruticosus var. fruticosus (Synonym: Penstemon fruticosus ssp. fruticosus) -

Gairdner's Penstemon: Penstemon gairdneri var. gairdneri -

Stickystem Penstemon, Sticky-stem Penstemon: Penstemon glandulosus var. chelanensis -

Stickystem Penstemon, Sticky-stem Penstemon: Penstemon glandulosus var. glandulosus - ? An FS botanist noticed it on Mt. Hood, but that seems far out of range for it!

Low Penstemon, Lowly Penstemon, Low Beardtongue: Penstemon humilus var. humilus (Synonyms: Penstemon cinereus, Penstemon cinereus ssp. cinereus, Penstemon cinereus ssp. foliatus, Penstemon humilis ssp. humilis) -

Cheerful Penstemon: Penstemon laetus var. sagittatus -

Mountain Pride: Penstemon newberryi var. berryi -

Broad-leaved Penstemon, Egg-leaf Beardtongue: Penstemon ovatus -

Small Azure Penstemon: Penstemon parvulus (Synonym: Penstemon azureus var. parvulus) -

Peck's Penstemon: Penstemon peckii -

Short-flowered Pincushion Beardtongue, Small-leaved Penstemon, Tiny-bloom Penstemon, Pincushion Beardtongue, Tolmie's Beardtongue: Penstemon procerus var. brachyanthus (Synonyms: Penstemon brachyanthus, Penstemon procerus ssp. brachyanthus, Penstmon tolmiei ssp. brachyanthus) -

Small-flowered Penstemon, Littleflower Penstemon: Penstemon procerus var. procerus -

Small-flowered Penstemon, Small-leaved Penstemon, Tiny-bloom Penstemon, Tolmie's Penstemon: Penstemon procerus var. tolmiei -

Rattan's Penstemon: Penstemon rattanii var. rattanii -

Cutleaf Beardtongue, Richardson's Penstemon: Penstemon richardsonii var. curtiflorus -

Cutleaf Beardtongue, Richardson's Penstemon: Penstemon richardsonii var. richardsonii -

Roezl's Penstemon: Penstemon roezlii -

Rock Penstemon, Cliff Beardtongue: Penstemon rupicola -

Herbaceous Penstemon, Rydberg's Penstemon: Penstemon rydbergii var. oreocharis (Synonym: Penstemon oreocharis) -

Rydberg's Penstemon: Penstemon rydbergii var. rydbergii (formerly var. vaseyanus) -

Cascade Penstemon, Cascade Beardtongue, Serrulate Penstemon, Coast Penstemon: Penstemon serrulatus -

Showy Penstemon, Royal Penstemon, Royal Beardtongue: Penstemon speciosus -

Fine-toothed Penstemon: Penstemon subserratus -

Washington Penstemon, Washington Beardtongue: Penstemon washingtonensis -


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