Canada's Plant Hardiness Site

Synonymy

Plantaginaceae family
Penstemon procerus var. procerus Douglas ex Graham
En: smallflower beardtongue, smallflower penstemon, pincushion beardtongue, littleflower beardtongue, slender blue penstemon;
Fr: penstémon élancé
  • [=Penstemon confertus Douglas ex Lindl. subsp. procerus (Douglas ex Graham) D.V.Clark]
  • [=Penstemon confertus Douglas ex Lindl. var. procerus (Douglas ex Graham) Coville]