Penstemon rydbergii var. oreocharisVariety

Penstemon rydbergii var. oreocharis
(c) Todd Ramsden, some rights reserved (CC BY-NC), uploaded by Todd Ramsden

Common Name(s)

  • herbaceous penstemon

Synonyms

  • Penstemon hesperius
  • Penstemon oreocharis
  • Penstemon vaseyanus

External Resources