1. Family: Zamiaceae Horan.
    1. Genus: Dioon Lindl.
      1. Dioon argenteum T.J.Greg., Chemnick, Salas-Mor. & Vovides

        This species is accepted, and its native range is Mexico (Oaxaca).

    [EDGE]

    Forest, F. et al. 2018. Gymnosperms on the EDGE. Scientific Reports 8: 6053. doi:10.1038/s41598-018-24365-4.

    Conservation
    Dioon argenteum is rated as Vulnerable (VU) according to IUCN Red List criteria and has received a EDGE score of -0.69, which places it in position 391 on the EDGE Gymnosperm list. It has a Evolutionary Distinctiveness of 10.01, ranked 221. More information on the EDGE Gymnosperm project here https://www.edgeofexistence.org.

    Distribution

    Native to:

    Mexico Southwest

    Dioon argenteum T.J.Greg., Chemnick, Salas-Mor. & Vovides appears in other Kew resources:

    First published in Bot. J. Linn. Soc. 141: 471 (2003)

    Accepted by

    • Garcia-Mendoza, A.J. & Meave, J.A. (eds.) (2012). Diversidad florística de Oaxaca: de musgos a angiospermas (colecciones y listas de especies), ed. 2: 1-351. Instituto de Biología, Universidad Nacional Autónoma de México.
    • Govaerts, R. (2003). World Checklist of Seed Plants Database in ACCESS G: 1-40325.

    Sources

    EDGE Gymnosperms
    EDGE of Existence (Gymnosperms)
    http://creativecommons.org/licenses/by-nc-sa/3.0

    Kew Backbone Distributions
    The International Plant Names Index and World Checklist of Selected Plant Families 2018. 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 2018. 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