Castilleja douglasii subsp. insularis (Eastw.) Pennell

First published in Ill. Fl. Pacific States 3: 841 (1951)
This name is a synonym of Castilleja affinis var. affinis

Publications

POWO follows these authorities in synonymising this name:

  • Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne. [Cited as Castilleja affinis.]

Other Data

Other Kew resources that provide information on this taxon:

Sources

  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2024. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0