Canada's Plant Hardiness Site

Synonymy

Plantaginaceae family
Penstemon procerus var. formosus (A.Nelson) Cronquist
En: smallflower beardtongue, smallflower penstemon, pincushion beardtongue, littleflower beardtongue, slender blue penstemon;
Fr: penstémon élancé
  • [=Penstemon formosus A.Nelson - basionym]
  • [=Penstemon procerus Douglas ex Graham subsp. formosus (A.Nelson) D.D.Keck]
  • [=Penstemon tolmiei Hook. subsp. formosus (A.Nelson) D.D.Keck]