1. Family: Polygonaceae Juss.
    1. Oxyria Hill

      1. This genus is accepted, and is native to Europe, Northern America and Asia-Temperate..

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    Distribution

    Native to:

    Alaska, Albania, Alberta, Aleutian Is., Altay, Arizona, Austria, British Columbia, Bulgaria, California, China South-Central, Chita, Colorado, Corse, Czechoslovakia, Finland, France, Germany, Great Britain, Greece, Greenland, Iceland, Idaho, Iran, Iraq, Ireland, Irkutsk, Italy, Kamchatka, Kazakhstan, Khabarovsk, Kirgizstan, Korea, Krasnoyarsk, Kuril Is., Labrador, Magadan, Montana, Nevada, New Hampshire, New Mexico, Newfoundland, North Caucasus, North European Russi, Norway, Nova Scotia, Nunavut, Oregon, Poland, Québec, Romania, Sakhalin, South Dakota, Spain, Svalbard, Sweden, Switzerland, Tadzhikistan, Transcaucasus, Tuva, Ukraine, Utah, Uzbekistan, Washington, West Siberia, Wyoming, Yakutskiya, Yugoslavia, Yukon

    Oxyria Hill appears in other Kew resources:

    First published in Veg. Syst. 10: 24 (1765)

    Accepted by

    • Schuster, T.M., Reveal, J.L., Bayly, M.J. & Kron, K.A. (2015). An updated molecular phylogeny of Polygonoideae (Polygonaceae): relationships of Oxygonum, Pteroxygonum, and Rumex, and a new circumscription of Koenigia Taxon 64: 1188-1208.

    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