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      New species and new records of Artabotrys (Annonaceae) from peninsular Thailand

      research-article

      , 1 , 2

      PhytoKeys

      Pensoft Publishers

      Annonaceae , Artabotrys , new records, new species, peninsular Thailand

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          Abstract

          Two new species of Artabotrys ( Annonaceae ) are described from peninsular Thailand. Artabotrys longipetalus J.Chen & Eiadthong, sp. nov., is unique among Artabotrys species in Thailand in having linear petals, relatively long flower pedicels and sessile monocarps. Artabotrys insurae J.Chen & Eiadthong, sp. nov., resembles Artabotrys uniflorus (Griff.) Craib, but can be distinguished by its oblique leaf base, flat petal blades, apiculate anther connective apex and the presence of a monocarp stipe. In addition, two new records for the Flora of Thailand are reported, viz. Artabotrys crassifolius Hook.f. & Thomson and Artabotrys pleurocarpus Maingay ex Hook.f. & Thomson; both species are so far only known from peninsular Thailand. A key to the 20 species of Artabotrys in Thailand is provided.

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          Most cited references 15

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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 revision of the Malayan Annonaceae.

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              Forest flora of British Burma /By S. Kurz.

               Sulpiz Kurz (1877)
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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
                17 June 2020
                : 151
                : 67-81
                Affiliations
                [1 ] Singapore Botanic Gardens, National Parks Board, 1 Cluny Road, 259569, Singapore Singapore Botanic Gardens Singapore Singapore
                [2 ] Faculty of Forestry, Kasetsart University, Bangkhen campus, Jattujak, Bangkok, Thailand Kasetsart University Bangkok Thailand
                Author notes
                Corresponding author: Junhao Chen ( patrickjunhao@ 123456gmail.com )

                Academic editor: Thomas L.P. Couvreur

                Article
                51643
                10.3897/phytokeys.151.51643
                7314862
                Junhao Chen, Wichan Eiadthong

                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.

                Funding
                Funded by: National Parks Board - Singapore 501100001466 http://doi.org/10.13039/501100001466
                Categories
                Research Article
                Annonaceae
                Taxonomy
                Asia

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