Xanthium californicum Greene

First published in Pittonia 4: 62 (1899)
This name is a synonym of Xanthium orientale

Publications

POWO follows these authorities in synonymising this name:

  • (2021). https://doi.org/10.3897/BDJ.9.e75590. epublication. [Cited as Xanthium orientale.]
  • Chang, C.-S., Kim, H. & Chang, K.S. (2021). Checklist of Far East Asian Vascular Flora 2: 627-1887. EABCN, Seoul. [Cited as Xanthium orientale.]
  • Flora of North America Editorial Committee (2006). Asteraceae. Flora of North America North of Mexico 21: 1-616. Oxford University Press, New York, Oxford. [Cited as Xanthium strumarium subsp. strumarium.]
  • Roskov Y. & al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands. [Cited as Xanthium orientale subsp. californicum.]
  • Tomasello, S. (2018). How many names for a beloved genus? Coalescent-based species delimitation in Xanthium L. (Ambrosiinae, Asteraceae). Molecular Phylogenetics and Evolution 127: 135-145. [Cited as Xanthium orientale.]

This name was accepted following an alternative taxonomy by these authorities:

  • Kozhevnikov, A.E., Kozhevnikov, Z.V., Kwak, M. & Lee, B.Y. (2019). Illustrated flora of the Primorsky Territory, Russian Far East: 1-1124. National institute of biological resources. [Cited as Xanthium californicum.]

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