Penstemon davidsonii

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. Dasanthera
Species:
Varietas: P. d. var. davidsonii – P. d. var. menziesii – P. d. var. praeteritis

Penstemon davidsonii Greene, 1892.

Penstemon menziesii f. davidsonii (Greene) G.N.Jones, Univ. Wash. Publ. Biol. 5: 226. 1936.
Penstemon menziesii subsp. davidsonii (Greene) Pier, Contr. U.S. Natl. Herb. 11: 499. 1906.
Penstemon menziesii subsp. davidsonii (Greene) Pennell & D.D.Keck Publ. Carnegie Inst. Wash. 520: 295. 1940, comb. superfl.
Penstemon menziesii var. davidsonii (Greene) Piper, Mazama 2(2): 99. 1901.

Native distribution areas:
Continental: Northern America Regional: Canada British Columbia Regional: Western USA California, Nevada, Oregon, Washington References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2^nd Edition

International Plant Names Index. 2017. Penstemon davidsonii. Published online. Accessed: Oct. 30 2017. Reference page.
Govaerts, R. et al. 2017. Penstemon davidsonii in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2017 Oct. 30. Reference page.
Tropicos.org 29201312. 30. Missouri Botanical Garden. Published online. Accessed: Oct. 2017 29201312. Reference page.