Orthocarpus purpurascens var. pallidus D.D.Keck

First published in Proc. Calif. Acad. Sci., ser. 4, 16: 544 (1927)
This name is a synonym of Castilleja exserta var. exserta

Publications

POWO follows these authorities in synonymising this name:

  • Flora of North America Editorial Committee (2019). Flora of North America North of Mexico 17: 1-737. Oxford University Press, New York, Oxford. [Cited as Castilleja exserta.]

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 2025. 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