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This species is accepted, and its native range is Oregon (Willamette Valley).

Native to:

Oregon

Delphinium oreganum Howell appears in other Kew resources:

First published in Fl. N.W. Amer. 1: 22 (1897)

Accepted by

  • Chambers, K.L. (2018). Some comments on the taxonomy of Delphinium (Ranunculaceae) in Western Oregon Journal of the Botanical Research Institute of Texas 12: 17-23.

Not accepted by

  • Govaerts, R. (2000). World Checklist of Seed Plants Database in ACCESS D: 1-30141. [Cited as Delphinium nuttallii.]

Literature

Kew Backbone Distributions

  • Chambers, K.L. (2018). Some comments on the taxonomy of Delphinium (Ranunculaceae) in Western Oregon Journal of the Botanical Research Institute of Texas 12: 17-23.

Kew Backbone Distributions
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0