1. Family: Apocynaceae Juss.
    1. Genus: Haplophyton A.DC.
      1. Haplophyton crooksii (L.D.Benson) L.D.Benson

        This species is accepted, and its native range is Arizona to Texas and Mexico, Cuba.

    Distribution

    Native to:

    Arizona, Cuba, Mexico Central, Mexico Northeast, Mexico Northwest, New Mexico, Texas

    Haplophyton crooksii (L.D.Benson) L.D.Benson appears in other Kew resources:

    First published in Amer. J. Bot. 30: 630 (1943)

    Not accepted by

    • Govaerts, R. (2003). World Checklist of Selected Plant Families Database in ACCESS: 1-216203. The Board of Trustees of the Royal Botanic Gardens, Kew. [Cited as Haplophyton cimicidum.]

    Literature

    Kew Backbone Distributions
    • USDA, NRCS (2005- continuously updated). Natural Resources Conservation Services Plant Database http://plants.usda.gov/cgi_bin/topics.cgi?earl=checklist.html.

    Sources

    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