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Sonchus oleraceus var. asper L.

First published in Sp. Pl.: 794 (1753)

This name is a synonym of Sonchus asper

Taxonomy

Publications
Other data

POWO follows these authorities in synonymising this name:

Ghazanfar, S.A., Edmondson, J.R. & Hind, D.J.N. (eds.) (2019). Flora of Iraq 6: 1-458. Ministry of Agriculture & Agrarian Reform, Baghdad. [Cited as Sonchus asper.]
Zhao, Y.Z., Zhao, L.Q. & Rui, C. (eds.) (2019). Flora Intramongolica, edition 3, 5: 1-451. Typis Intramongolicae popularis, Huhhot. [Cited as Sonchus asper.]

Other Kew resources that provide information on this taxon:

IPNI - The International Plant Names Index

Kew Names and Taxonomic Backbone
- The International Plant Names Index and World Checklist of Vascular Plants 2023. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
- © Copyright 2022 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0