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      Athyrium bipinnatum K.Hori (Athyriaceae), a new cornopteroid fern from Japan

      research-article
      1 ,
      PhytoKeys
      Pensoft Publishers
      Athyrium , Cornopoteris , Japan, new species

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          Abstract

          I describe Athyrium bipinnatum sp. nov. and discuss morphological differences between closely related species. The new species is endemic to Japan, occurring on the islands of Honshu, Kyushu, and Shikoku. Based on the criteria of the International union for conservation of nature and natural resources, this new species is here considered endangered.

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          Most cited references16

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          Supporting Red List threat assessments with GeoCAT: geospatial conservation assessment tool

          Abstract GeoCAT is an open source, browser based tool that performs rapid geospatial analysis to ease the process of Red Listing taxa. Developed to utilise spatially referenced primary occurrence data, the analysis focuses on two aspects of the geographic range of a taxon: the extent of occurrence (EOO) and the area of occupancy (AOO). These metrics form part of the IUCN Red List categories and criteria and have often proved challenging to obtain in an accurate, consistent and repeatable way. Within a familiar Google Maps environment, GeoCAT users can quickly and easily combine data from multiple sources such as GBIF, Flickr and Scratchpads as well as user generated occurrence data. Analysis is done with the click of a button and is visualised instantly, providing an indication of the Red List threat rating, subject to meeting the full requirements of the criteria. Outputs including the results, data and parameters used for analysis are stored in a GeoCAT file that can be easily reloaded or shared with collaborators. GeoCAT is a first step toward automating the data handling process of Red List assessing and provides a valuable hub from which further developments and enhancements can be spawned.
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            A revised family-level classification for eupolypod II ferns (Polypodiidae: Polypodiales)

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              Classification ofAthyrium and allied genera of Japan

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                Author and article information

                Contributors
                Journal
                PhytoKeys
                PhytoKeys
                3
                urn:lsid:arphahub.com:pub:F7FCE910-8E78-573F-9C77-7788555F8AAD
                PhytoKeys
                Pensoft Publishers
                1314-2011
                1314-2003
                2020
                26 May 2020
                : 148
                : 93-104
                Affiliations
                [1 ] The Kochi Prefectural Makino Botanical Garden, Kochi, Japan Kochi Prefectural Makino Botanical Garden Kochi Japan
                Author notes
                Corresponding author: Kiyotaka Hori ( khori@ 123456makino.or.jp )

                Academic editor: B. León

                Article
                51589
                10.3897/phytokeys.148.51589
                7270079
                a31edde1-0ff4-48a2-9810-cfe409a1b458
                Kiyotaka Hori

                This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

                History
                : 28 February 2020
                : 07 April 2020
                Funding
                Funded by: Japan Society for the Promotion of Science 501100001691 http://doi.org/10.13039/501100001691
                Categories
                Research Article
                Monilophytes
                Polypodiales
                Identification Key
                Taxonomy
                Far East

                Plant science & Botany
                athyrium , cornopoteris ,japan,new species,plantae,polypodiales,athyriaceae
                Plant science & Botany
                athyrium , cornopoteris , japan, new species, plantae, polypodiales, athyriaceae

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