Helleborus siculus Schiffn.

First published in Nova Acta Acad. Caes. Leop.-Carol. German. Nat. Cur. 56: 123 (1890)
This name is a synonym of Helleborus multifidus subsp. bocconei

POWO follows these authorities in synonymising this name:

  • McLewin, W. (2019). Helleborus and the Helleborastrum problem: 1-309. Wellesley-Cambridge Press. [Cited as Helleborus multifidus subsp. bocconei.]
  • Tutin, T.G. & al. (eds.) (1993). Flora Europaea ed. 2, 1: 1-581. Cambridge University Press. [Cited as Helleborus bocconei subsp. intermedius.]

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