Canada's Plant Hardiness Site

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

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