Penstemon triphyllus

Penstemon triphyllus

Taxonavigation

Taxonavigation: Lamiales 
Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Asterids
Cladus: Lamiids
Ordo: Lamiales

Familia: Plantaginaceae
Tribus: Cheloneae
Genus: Penstemon
Subgenus: P. subg. Saccanthera
Sectio: P. sect. Saccanthera
Subsection: P. subsect. Serrulati
Species:
Varieties: P. t. var. infernalis – P. t. var. triphyllus

Name

Penstemon triphyllus Douglas, 1829

Synonyms

  • Homotypic
    • Penstemon triphyllus subsp. typicus D.D.Keck in Univ. Calif. Publ. Bot. 16: 422 (1932), not validly publ.

Distribution

Native distribution areas:
  • Continental: Northern America
    • Regional: Northwestern USA
      • Idaho, Oregon, Washington

References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

Additional references

  • Flora of North America Editorial Committee (2019). Flora of North America North of Mexico 17: 1-737. Oxford University Press, New York, Oxford.

Vernacular names

  • English: Riggin's penstemon
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