Penstemon barrettiae

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 barrettiae A.Gray, 1886

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

Gray, A. 1886. Synoptical Flora of North America: the Gamopetalae, being a second edition of vol. I, part II, and vol. II, part I, collected. New York: Ivison, Blakeman, Taylor, and Co. BHL Reference page. :, 2(1):440.

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

International Plant Names Index. 2017. Penstemon barrettiae. Published online. Accessed: Oct. 29 2017. Reference page.
Govaerts, R. et al. 2017. Penstemon barrettiae in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2017 Oct. 29. Reference page.
Tropicos.org 29201266. 29. Missouri Botanical Garden. Published online. Accessed: Oct. 2017 29201266. Reference page.
USDA, ARS, Germplasm Resources Information Network. Penstemon barrettiae in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Accessed: 09-Oct-10.