Penstemon glaber var. glaberVariety

Penstemon glaber var. glaber
(c) Teri Todd, all rights reserved, uploaded by Teri Todd

Common Name(s)

  • western smooth beardtongue
  • sawsepal penstemon

Synonyms

  • Penstemon alpinus var. nagnus
  • Penstemon alpinus ssp. magnus

External Resources