1. Family: Cycadaceae Pers.
    1. Genus: Cycas L.
      1. Cycas dolichophylla K.D.Hill, H.T.Nguyen & P.K.Lôc

        This species is accepted, and its native range is China (Yunnan) to N. Indo-China.

    [EDGE]

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

    Conservation
    Cycas dolichophylla is rated as Near Threatened (NT) according to IUCN Red List criteria and has received a EDGE score of -3.48, which places it in position 571 on the EDGE Gymnosperm list. It has a Evolutionary Distinctiveness of 7.7, ranked 352. More information on the EDGE Gymnosperm project here https://www.edgeofexistence.org.

    Distribution

    Native to:

    China South-Central, Laos, Vietnam

    Cycas dolichophylla K.D.Hill, H.T.Nguyen & P.K.Lôc appears in other Kew resources:

    First published in Bot. Rev. (Lancaster) 70: 157 (2004)

    Accepted by

    • Averyanov, L.V. & al. (2014). Gymnosperms of Laos Nordic Journal of Botany 32: 765-805.
    • 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.
    • Govaerts, R.H.A. (2011). World checklist of selected plant families published update Facilitated by the Trustees of the Royal Botanic Gardens, Kew.

    Literature

    Kew Backbone Distributions
    • Averyanov, L.V. & al. (2014). Gymnosperms of Laos Nordic Journal of Botany 32: 765-805.
    • 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

    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