1. Family: Araceae Juss.
    1. Genus: Wolffia Horkel ex Schleid
      1. Wolffia borealis (Engelm.) Landolt

        This species is accepted, and its native range is S. Canada to U.S.A.

    Distribution

    Native to:

    Alberta, British Columbia, California, Colorado, Connecticut, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Masachusettes, Michigan, Minnesota, Missouri, Nebraska, New Hampshire, New York, Ontario, Oregon, Pennsylvania, Québec, South Dakota, Tennessee, Utah, Vermont, Virginia, Wisconsin

    Wolffia borealis (Engelm.) Landolt appears in other Kew resources:

    First published in Veröff. Geobot. Inst. ETH Stiftung Rübel Zürich 71: 453 (1986)

    Accepted by

    • Packer, J.G. & Gould, J. (2007). Vascular Plants of alberta 1: 1-281. University of Calgary Press.
    • Jones, R.L. (2005). Plant life of Kentucky. An illustrated guide to the vascular flora: 1-833. The universitry press of Kentucky.
    • Douglas, G.W., Meidinger, D. & Penny, J.L. (2002). Rare Native Vascular Plants of British Columbia, ed. 2: 1-358. Province of British Columbia.
    • Govaerts, R. & Frodin, D.G. (2002). World Checklist and Bibliography of Araceae (and Acoraceae): 1-560. The Board of Trustees of the Royal Botanic Gardens, Kew.

    Literature

    Kew Backbone Distributions
    • Packer, J.G. & Gould, J. (2007). Vascular Plants of alberta 1: 1-281. University of Calgary Press.
    • Douglas, G.W., Meidinger, D. & Penny, J.L. (2002). Rare Native Vascular Plants of British Columbia, ed. 2: 1-358. Province of British Columbia.

    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