Viewing all plants of:

• Family: Scrophulariaceae
• Genus: Penstemon

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Rating Plant Name Thumbnail 1   Grand Mesa Beardtongue, Tiger Beardtongue Penstemon mensarum 2  Longsepal Beardtongue, Calico Beardtongue, Smooth Beard-tongue, Eastern Beard Tongue Penstemon calycosus 3  Sunset Crater Beardtongue Penstemon clutei No Images Yet 4  Atwood's beardtongue , Kaiparowits beardtongue Penstemon atwoodii No Images Yet 5  Rattan's Beardtongue Penstemon rattanii No Images Yet 6  Hot-rock Penstemon, Scabland Penstemon Penstemon deustus 7  Washington Beardtongue Penstemon washingtonensis No Images Yet 8  Azure Penstemon, Skyblue Penstemon Penstemon azureus No Images Yet 9  Grinnell's Beardtongue Penstemon grinnellii 10  Pale Beardtongue Penstemon pallidus 11   Alamo Beardtongue, Los Alamos Beardtongue, Alamo Canyon Beardtongue Penstemon alamosensis 12   Loose Flowered Penstemon Penstemon laxiflorus 13   Yellow Penstemon, Yellow Beardtongue Penstemon confertus 14   Beard Tongue Penstemon aridus No Images Yet 15   Superb Beardtongue, Superb Penstemon Penstemon superbus 16   Beard Tongue Penstemon attenuatus 17  Pink Plains Beardtongue Penstemon ambiguus var. laevissimus No Images Yet 18   Eastern Penstemon, Hairy Beardtongue Penstemon hirsutus 19  Arkansas Beardtongue Penstemon arkansanus No Images Yet 20  Torrey's Penstemon Penstemon barbatus subsp. torreyi 21  Buckley's Beardtongue Penstemon buckleyi No Images Yet 22  Cardinal Beardtongue Penstemon cardinalis subsp. regalis No Images Yet 23   Cascade Penstemon Penstemon serrulatus 24  Cochise Beardtongue Penstemon dasyphyllus No Images Yet 25   Foothill Penstemon, Chaparral Penstemon, Bunchleaf Penstemon Penstemon heterophyllus 26  Fendler's Penstemon Penstemon fendleri No Images Yet 27   Beardtongue, Beard Tongue Penstemon hartwegii 28  Guadalupe Beardtongue Penstemon guadalupensis No Images Yet 29   Big Bend Beardtongue, Harvard Penstemon Penstemon havardii No Images Yet 30   Scarlet Beardtongue Penstemon murrayanus 31  Lanceleaf Beardtongue Penstemon ramosus No Images Yet 32   California Penstemon Penstemon californicus 33  Thurber's Penstemon Penstemon thurberi No Images Yet 34  Heller's Beardtongue Penstemon triflorus subsp. integrifolius No Images Yet 35  White Wand Beardtongue Penstemon tubiflorus No Images Yet 36  Wright's Beardtongue Penstemon wrightii No Images Yet 37   Rock Penstemon, Shrubby Penstemon Penstemon baccharifolius 38   Scarlet Penstemon, Heller's Beardtongue, Hill Country Penstemon Penstemon triflorus 39   Colorado Narrowleaf Beardtongue Penstemon linarioides var. coloradoensis 40  Dark-blue Penstemon Penstemon cyaneus

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