penstemon_whippleanus
1. [ noun ] (botany) wine-lavender to black-purple flowers in several clusters on the upper half of leafy stems; Montana south through the Rocky Mountain regions to Arizona and New Mexico
Synonyms: Whipple's_penstemon
Related terms: wildflower Penstemon
Similar spelling:   Penstemon_barbatus
  Penstemon_serrulatus
  Penstemon_cyananthus
  Penstemon_fruticosus
  Penstemon_davidsonii
  Penstemon_rupicola
  Penstemon_rydbergii
  Penstemon_newberryi