1. Family: Fabaceae Lindl.
    1. Genus: Astragalus L.
      1. Species: Astragalus crassicarpus Nutt.
        1. Astragalus crassicarpus var. trichocalyx (Nutt.) Barneby

        This variety is accepted, and its native range is E. Central U.S.A.

    Distribution

    Native to:

    Arkansas, Illinois, Kansas, Louisiana, Missouri, Oklahoma, Texas

    Astragalus crassicarpus var. trichocalyx (Nutt.) Barneby appears in other Kew resources:

    First published in N.L.Britton & A.Brown, Ill. Fl. N. U.S., ed. 3, 2: 421 (1952)

    Accepted by

    • Mohlenbrock, R.H. (2014). Vascular Flora of Illinois. A Field Guide, ed. 4: 1-536. Southern Illinois University Press, Carbondale.
    • Herkert, J.R. & Ebinger, J.E. (eds.) (2002). Endangered and Threatened Species of Illinois: status and distribution 1: 1-161. Endangered species protection board, Springfield, Illinois.

    Sources

    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