Canada's Plant Hardiness Site

Plantaginaceae snapdragon family
Penstemon calycosus Small
En: longsepal beardtongue, smooth beardtongue, calico beardtongue, small beardtongue, longsepal penstemon;
Fr: penstemon a calices persistants

• [=Penstemon laevigatus Soland. subsp. calycosus (Small) R.W.Benn.]