Penstemon /ˈpɛnstɪmən/, the beardtongues, is a large genus of roughly 280 species of flowering plants native to North America from northern Canada to...

Penstemon digitalis (known by the common names foxglove beard-tongue, foxglove beardtongue, talus slope penstemon, and white beardtongue) is a species...

Penstemon hartwegii, common name Hartweg's beardtongue, is a species of flowering perennial herb in the plantain family. Penstemon hartwegii can reach...

Penstemon whippleanus, commonly known as dusky penstemon, dusky beardtongue, Whipple's penstemon, or Whipple's beardtongue, is a summer blooming perennial...

Penstemon barbatus, known by the common names golden-beard penstemon, and beardlip penstemon, is a flowering plant native to the western United States...

Alpine penstemon is a common name for several plants and may refer to: Penstemon davidsonii, native to North America Penstemon venustus, native to the...

Penstemon serrulatus is a species of penstemon known by the common names Cascade penstemon, coast penstemon, or serrulate penstemon. It is native to the...

Penstemon palmeri, known by the common name Palmer's penstemon, is a species of perennial flowering plant in the genus Penstemon that is notable for its...

Penstemon cyathophorus, commonly known as cupped penstemon or Middle Park penstemon, is a species of flowering plant that grows in a small area in the...

Penstemon rydbergii, commonly known as Rydberg's penstemon or meadow penstemon, is a perennial plant in the plantain family (Plantaginaceae) that grows...

This is a list of the species in the genus Penstemon. They are commonly called penstemons or beardtounges in English and species will often have a common...

Penstemon strictus, the Rocky Mountain penstemon, is a penstemon (common name beardtongue) with showy blue flowers. This species is a herbaceous perennial...

Penstemon davidsonii is a species of penstemon known by the common name Davidson's penstemon, honoring Dr. George Davidson. It is native to western North...

Penstemon eatonii is a species of flowering plant in the genus Penstemon, known by the common names Eaton's penstemon and firecracker penstemon. It is...

Penstemon procerus is a species of penstemon known by the common name littleflower penstemon. It is native to western North America from Alaska to California...

Penstemon ambiguus, commonly known as the bush penstemon, pink plains penstemon, or gilia beardtongue is a species of Penstemon that grows in the shortgrass...

Penstemon venustus is a species of penstemon known by the common names Venus penstemon and alpine penstemon. It is native to the northwestern United States...

Foxglove beardtongue or foxglove penstemon is a common name for several plants and may refer to: Penstemon cobaea, native to the south-central and southwestern...

Penstemon heterophyllus is a species of penstemon known by the common names bunchleaf penstemon, foothill penstemon, and foothill beardtongue. It is endemic...

Penstemon centranthifolius is a species of penstemon known by the common name scarlet bugler. It is native to California and parts of Mexico, where it...

beardtongue or smooth penstemon is a common name for several plants and may refer to: Penstemon digitalis, native to eastern North America Penstemon laevigatus,...

Penstemon albidus, commonly known as white penstemon, white-flower beardtongue, or Red-Line Beardtongue is a very widespread perennial flower of the mixed-grass...

Penstemon hirsutus is a species of flowering plant in the plantain family known by the common name hairy beard-tongue. It is native to eastern Canada...

Graderia subintegra is a species of plant in the family Orobanchaceae. It is found in grasslands and on rocky outcrops in southern Africa. It flowers from...

Penstemon laevigatus, the eastern smooth beardtongue, is a plant in the plantain family, Plantaginaceae. The flowers are borne in summer. Its native range...

Penstemon multiflorus is a species of flowering plant in the family Plantaginaceae. It is native to the United States and commonly referred to as many-flower...

Penstemon clutei is a species of flowering plant in the plantain family known by the common name Sunset Crater beardtongue. It is endemic to Arizona,...

Penstemon cobaea is a flowering plant in the plantain family, commonly known as cobaea beardtongue, prairie beardtongue or foxglove penstemon. The plant...

Penstemon pinifolius, the pine-leaved penstemon or pine-needle beardtongue, is a species of flowering plant in the plantain family Plantaginaceae, native...

Penstemon auriberbis, commonly known as the Colorado penstemon or Colorado beardtongue, is a species of Penstemon that grows in the shortgrass prairies...