Penstemon Genus
Penstemon acuminatus
Penstemon roseus Penstemon Roseus
Penstemon tubaeflorus White Wand Beardtongue
Penstemon albidus White Beardtongue
Penstemon whippleanus Whipple's Penstemon
Penstemon nitidus Waxleaf Penstemon
Penstemon cyananthus Wasatch Penstemon
Penstemon utahensis Utah Penstemon
Penstemon virgatus Upright Blue Beardtongue
Penstemon linarioides Siler's Penstemon
Penstemon heterodoxus Sierran Penstemon
Penstemon secundiflorus Sidebells Penstemon
Penstemon spectabilis Showy Penstemon
Penstemon centranthifolius Scarlet Bugler
Penstemon deustus Scabland Penstemon
Penstemon glaber Sawsepal Penstemon
Penstemon labrosus San Gabriel Beardtongue
Penstemon rydbergii Rydberg's Beardtongue
Penstemon speciosus Royal Penstemon
Penstemon richardsonii Richardson's Penstemon
Penstemon parryi Parry's Beardtongue
Penstemon pallidus Pale Beardtongue
Penstemon laxiflorus Nodding Beardtongue
Penstemon newberryi Mountain Pride
Penstemon multiflorus Manyflower Beardtongue
Penstemon procerus Small Flower Penstemon
Penstemon gracilis Slender Beardtongue
Penstemon confertus Lesser Yellow Beardtongue
Penstemon grandiflorus Large Beardtongue
Penstemon hirsutus Northeastern Beardtongue
Penstemon grinnellii Grinnell's Beardtongue
Penstemon gormanii Gorman's Beardtongue
Penstemon eriantherus Fuzzytongue Penstemon
Penstemon virens Front Range Beardtongue
Penstemon fendleri Fendler's Beardtongue
Penstemon eatonii Eaton's Penstemon
Penstemon canescens Eastern Gray Beardtongue
Penstemon pseudospectabilis Desert Penstemon
Penstemon davidsonii Davidson's Penstemon
Penstemon cobaea Cobaea Beardtongue
Penstemon rupicola Cliff Beardtongue
Penstemon clevelandii Cleveland's Beardtongue
Penstemon pruinosus Chelan Beardtongue
Penstemon serrulatus Cascade Penstemon
Penstemon fruticosus Bush Penstemon
Penstemon ambiguus Bush Penstemon
Penstemon heterophyllus Bunchleaf Penstemon
Penstemon angustifolius Narrow Beardtongue
Penstemon Beardtongue
Penstemon barbatus Beard Tongue
Penstemon rostriflorus Bridges's Penstemon
Penstemon ellipticus Alpine Beardtongue
Penstemon tenuis Sharp Sepal Beardtongue
Penstemon palmeri Palmer Penstemon
Penstemon laetus Gay Penstemon
Penstemon laevigatus Eastern Beardtongue
Penstemon gentianoides Gentian Beardtongue
