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Penstemon barbatus

Family: plantaginaceae
Common name(s): bearded penstemon
Hardiness ratings: USDA zone 3~6 - 8~9

General resources

  • Wikipedia. Online encyclopedia entry (if defined).
  • Google images. Web search for photographs.
  • GRIN. Taxonomical details, with common names, distribution, and synonyms.
  • The Plant List. Taxonomical lookup

Links for Penstemon barbatus

Penstemon barbatus subsp. coccineus

Common name(s): bearded penstemon
Hardiness ratings: USDA zone 3 - 8


  • All Things Plants - Community-assembled plant profile (1 photo)
  • Missouri Botanical Garden - Plantfinder page for one of the plants growing at the garden, with usually one or more photos, horticultural information, and noteworthy characteristics. (zone 3-8) (1 photo)
  • Rare Find Nursery - Catalog detail page with description and horticultural information. (1 photo)

Penstemon barbatus praecox

Common name(s): Pinacolada Beard-tongue
Hardiness ratings: USDA zone 3 - 9


Penstemon barbatus subsp. torreyi


Penstemon barbatus var. trichander


Last updated:07 Jul 2017