Penstemon

Contains 11 accepted taxa overall.

Family:Plantaginaceae
Common Name:BEARDTONGUE
Specimen: Search the Butler University Friesner Herbarium Digital Collection for specimens within this genus

Species

Scientific NameCommon Name
Penstemon brevisepalus Pale beardtongue
Penstemon calycosus Smooth beard tongue
Penstemon canescens Hoary beard tongue; Eastern gray beardtongue
Penstemon cobaea var. purpureus Showy beard tongue
Penstemon deamii Deam's beard tongue
Penstemon digitalis Foxglove beard tongue
Penstemon gracilis Slender beard tongue
Penstemon grandiflorus Large-flowered beard tongue
Penstemon hirsutus Hairy beard tongue
Penstemon pallidus Pale beard tongue
Penstemon tubaeflorus Western beard tongue; Trumpet beardtongue