Penstemon davidsonii

Penstemon davidsonii
P. davidsonii var. menziesii, Olympic National Park, Washington

Apparently Secure  (NatureServe)
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Plantaginaceae
Genus: Penstemon
Species:
P. davidsonii
Binomial name
Penstemon davidsonii
Varieties
  • P. davidsonii var. davidsonii
  • P. davidsonii var. menziesii (D.D.Keck) Cronquist
  • P. davidsonii var. praeteritus Cronquist
Synonyms
List
    • Penstemon menziesii subsp. davidsonii (Greene) Piper
    • Penstemon menziesii f. davidsonii (Greene) G.N.Jones

Penstemon davidsonii is a species of penstemon known by the common name Davidson's penstemon, honoring Dr. George Davidson. It is native to western North America.