pale beardtongue
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Lamiales
- family: Plantaginaceae
- genus: Penstemon
- species: Penstemon pallidus
Keokuk
IowaBaldwin City
KansasElizabethtown
Pineville
KentuckyBernie
Cabool
Cedar Hill
MissouriDover
Manchester
New HampshireQuarryville
PennsylvaniaCrossville
TennesseeFalls Church
Jefferson
Lake Barcroft
Seven Corners
VirginiaWashington, D. C.
Washington, D.C.
United States