Canada's Plant Hardiness Site

Synonymy

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

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