1. Family: Polypodiaceae J.Presl & C.Presl
    1. Genus: Polystichum Roth
      1. Polystichum dubium Diels

        This species is accepted, and its native range is Costa Rica to S. Tropical America.

    Images

    Distribution

    Native to:

    Bolivia, Colombia, Ecuador, Panamá, Peru, Venezuela

    Extinct in:

    Costa Rica

    Polystichum dubium Diels appears in other Kew resources:

    Date Reference Identified As Barcode Type Status
    Jan 1, 2003 Spruce, R. [5263], Ecuador K000200325 isotype
    Jan 1, 2003 Spruce, R. [5263], Ecuador K000200326 isotype
    anonymous [s.n.] K000670715 Unknown type material
    Leindig [128], Colombia Phegopteris dubia K000590530
    Leindig [128], Colombia Phegopteris dubia K000590531

    First published in Nat. Pflanzenfam. 1, Abt. 4: 194 (1899)

    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.

    Sources

    Herbarium Catalogue Specimens
    'The Herbarium Catalogue, Royal Botanic Gardens, Kew. Published on the Internet http://www.kew.org/herbcat [accessed on Day Month Year]'. Please enter the date on which you consulted the system.
    Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

    Kew Backbone Distributions
    The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

    Kew Names and Taxonomic Backbone
    The International Plant Names Index and World Checklist of Selected Plant Families 2019. 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