Penstemon confertus

Taxonavigation

Taxonavigation: Lamiales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Asterids Cladus: Lamiids Ordo: Lamiales

Penstemon confertus Douglas, 1829

Heterotypic
- Penstemon confertus var. attenuatus M.E.Jones in Contr. W. Bot. 12: 62 (1908)
- Penstemon confertus var. caeruleopurpureus A.Gray in Proc. Amer. Acad. Arts 6: 72 (1862)
- Penstemon confertus var. rigidus Jeps. in Man. Fl. Pl. Calif.: 914 (1925)
- Penstemon confertus var. violaceus Trautv. in Bull. Sci. Acad. Imp. Sci. Saint-Pétersbourg 5: 344 (1839)
- Penstemon depressus Greene in Leafl. Bot. Observ. Crit. 1: 162 (1906)
- Penstemon lassenianus Greene in Leafl. Bot. Observ. Crit. 1: 164 (1906)
- Penstemon washoensis Greene in Leafl. Bot. Observ. Crit. 1: 163 (1906)

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

International Plant Names Index. 2017. Penstemon confertus. Published online. Accessed: Oct. 30 2017. Reference page.
Govaerts, R. et al. 2017. Penstemon confertus 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 29201296. 30. Missouri Botanical Garden. Published online. Accessed: Oct. 2017 29201296. Reference page.
USDA, ARS, Germplasm Resources Information Network. Penstemon confertus in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Accessed: 09-Oct-10.