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  • Polypodium vulgare var. intermedium Fernald

This is a synonym of Polypodium calirhiza S.A.Whitmore & A.R.Sm.

Polypodium vulgare var. intermedium Fernald appears in other Kew resources:

First published in Rhodora 24: 139 (1922)

Not accepted by

  • 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 Polypodium calirhiza.]

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0