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Three new species of Columnea (Gesneriaceae) from the western Andean slopes of Ecuador and Colombia

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  • Additional Information
    • Publication Information:
      Pensoft Publishers
    • Publication Date:
      2021
    • Collection:
      Zenodo
    • Abstract:
      Three new species of Columnea (Gesneriaceae, tribe Gesnerieae) are described from the western Andean slopes of northern Ecuador and southern Colombia. Columnea angulata J.L. Clark & F. Tobar and Columnea floribunda F. Tobar & J.L. Clark are described from northern Ecuador. Columnea tecta J.L. Clark & Clavijo is described from southern Colombia and northern Ecuador. The three new species are facultative epiphytes with dorsiventral shoots and are readily recognized by bright red tips on the abaxial and adaxial leaf surfaces. The species described here are vegetatively similar to the sympatric species Columnea picta H. Karst. and are readily differentiated by floral features that are illustrated, described and featured with digital images.
    • Relation:
      https://zenodo.org/communities/biosyslit; https://zenodo.org/record/5533254; https://doi.org/10.3897/phytokeys.182.69016; oai:zenodo.org:5533254
    • Accession Number:
      10.3897/phytokeys.182.69016
    • Online Access:
      https://doi.org/10.3897/phytokeys.182.69016
      https://doi.org/10.3897/phytokeys.182.69016.figure7
      https://doi.org/10.3897/phytokeys.182.69016.figure6
      https://doi.org/10.3897/phytokeys.182.69016.figure2
      https://doi.org/10.3897/phytokeys.182.69016.figure3
      https://doi.org/10.3897/phytokeys.182.69016.figure4
      https://doi.org/10.3897/phytokeys.182.69016.figure5
      https://doi.org/10.3897/phytokeys.182.69016.figure1
      https://zenodo.org/record/5533254
    • Rights:
      info:eu-repo/semantics/openAccess ; https://creativecommons.org/licenses/by/4.0/legalcode
    • Accession Number:
      edsbas.5ECA8F0D