1. Family: Zamiaceae Horan.
    1. Genus: Dioon Lindl.
      1. Dioon califanoi De Luca & Sabato

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

    [EDGE]

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

    Conservation
    Dioon califanoi is rated as Endangered (EN) according to IUCN Red List criteria and has received a EDGE score of 1.59, which places it in position 180 on the EDGE Gymnosperm list. It has a Evolutionary Distinctiveness of 11.7, ranked 237. More information on the EDGE Gymnosperm project here https://www.edgeofexistence.org.

    Distribution

    Native to:

    Mexico Central, Mexico Southwest

    Dioon califanoi De Luca & Sabato appears in other Kew resources:

    Date Reference Identified As Barcode Type Status
    Mexico K000081692
    Mexico K000081685
    de Luca, P., Mexico K000081666

    First published in Brittonia 31: 170 (1979)

    Accepted by

    • Osborne, R., Calonje, M.A., Hill, K.D., Stanberg, L. & Stevenson, D.W. (2012). The world list of Cycads Memoirs of the New York Botanical Garden 106: 480-510.
    • 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.
    • Albano, P.-O. (2003). La Conaissance des Plantes Exotiques: 1-324. Édisud, Aix-en-Provence.
    • Govaerts, R. (2000). World Checklist of Seed Plants Database in ACCESS D: 1-30141.

    Literature

    Kew Backbone Distributions
    • Osborne, R., Calonje, M.A., Hill, K.D., Stanberg, L. & Stevenson, D.W. (2012). The world list of Cycads Memoirs of the New York Botanical Garden 106: 480-510.

    Sources

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

    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.

    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