Cystopteris viridula (Desv.) Desv.

First published in Mém. Soc. Linn. Paris 6: 264 (1827)
This name is a synonym of Cystopteris fragilis subsp. diaphana

POWO follows these authorities in synonymising this name:

  • Fraser-Jenkins, C.R. & Parris, B.S. (2020). Pteridophytes of Turkey - A revised check-list and their relationship to Europe and the West Himalaya. Indian Journal of Forestry 43: 263-284. [Cited as Cystopteris fragilis subsp. diaphana.]
  • Fraser-Jenkins, C.R. & al. (2018). An Annotated Checklist of Indian Pteridophytes 2: 1-573. Dehra Dun : BSMPS. [Cited as Cystopteris fragilis subsp. diaphana.]

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

  • Roskov Y. & al. (eds.) (2018). World Ferns: Checklist of Ferns and Lycophytes of the World. Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands. [Cited as Cystopteris viridula.]

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