Canada's Plant Hardiness Site

Synonymy

Plantaginaceae family
Penstemon heterophyllus Lindl.
En: blue beardtongue, foothill penstemon, bunchleaf penstemon;
Fr: penstémon hétérophylle

[=Penstemon heterophyllus 'Blue Springs']
[=Penstemon heterophyllus 'Electric Blue']
[=Penstemon heterophyllus 'True Blue']