Penstemon linarioides

{{Short description|Species of flowering plant}}

{{Speciesbox

|image = Penstemon linarioides.JPG

|image_caption = Toadflax beardtongue

|genus = Penstemon

|species = linarioides

|authority = A.Gray

}}

Penstemon linarioides is a plant species in the genus Penstemon. Its common names include toadflax penstemon,{{PLANTS|id=PELI2|taxon=Penstemon linarioides|accessdate=22 September 2015}} toadflax beardtongue and Colorado narrowleaf beardtongue. It grows in Nevada, Arizona, Utah, Colorado, and New Mexico.