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Penstemon (Penstemon) exist domestically in many colors. In Yellowstone however, they are almost always of the purple/blue variety. Native Americans long used Penstemon roots to relieve toothache.
Penstemon (Penstemon) exist domestically in many colors. In Yellowstone however, they are almost always of the purple/blue variety. Native Americans long used Penstemon roots to relieve toothache.
Filename: penstemon_mt_washburn.jpg
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Blue Flowers, Purple Flowers, Yellowstone - Mount Washburn
Keywords:
  • Blue
  • Flora
  • Horizontal
  • Mt Washburn
  • Purple
  • Summer
  • Yellowstone