1. Family: Hypericaceae Juss.
    1. Genus: Hypericum Tourn. ex L.
      1. Hypericum ascyron L.

        This species is accepted, and its native range is Temp. Asia, E. Canada to N. Central & E. U.S.A.

    Distribution

    Native to:

    Altay, Amur, Buryatiya, China North-Central, China South-Central, China Southeast, Chita, Connecticut, Hainan, Illinois, Indiana, Inner Mongolia, Iowa, Irkutsk, Japan, Kamchatka, Kansas, Kazakhstan, Khabarovsk, Korea, Krasnoyarsk, Kuril Is., Maine, Manchuria, Maryland, Masachusettes, Michigan, Minnesota, Missouri, Mongolia, New Hampshire, New York, Ohio, Ontario, Pennsylvania, Primorye, Qinghai, Québec, Sakhalin, Taiwan, Tuva, Vermont, Vietnam, West Siberia, Wisconsin, Xinjiang, Yakutskiya

    Hypericum ascyron L. appears in other Kew resources:

    First published in Sp. Pl.: 783 (1753)

    Accepted by

    • Chang, C.S., Kim, H. & Chang, K.S. (2014). Provisional checklist of vascular plants for the Korea peninsula flora (KPF): 1-660. DESIGNPOST.
    • Krasnoborov, I.M. & Kleshcheva, E.A. (2013). Findings of rare species in Novosibirskaya oblast Rastitel'nyj mir Aziatskoj Rossii 1(11): 32-36.
    • Krasnopevtseva, A., Krasnopevtseva, V. & Martusova, E. (2008). The news of vascular flora of the Baikalsky reserve Turczaninowia 11(4): 47-49.
    • Z.Wu, P.H.Raven & D. Hong (eds.) (2007). Flora of China 13: 1-548. Missouri Botanical Garden Press, St. Louis.
    • Malyschev, L.I., Peshkova, G.A. & Baikov, K.S. (eds.) (2007). Flora of Siberia 14: 1-210. Scientific Publishers, Inc., Enfield, Plymouth.
    • Robson, N.K.B. (2001). Studies in the genus Hypericum L. (Guttiferae) 4(1). Sections 7. Roscyna to 9. Hypericum sensu lato (part 1) Bulleton of the Natural History Museum. Botany Series 31: 37-88.

    Literature

    Kew Backbone Distributions
    • Flora of North America Editorial Committee (2015). Flora of North America North of Mexico 6: 1-468. Oxford University Press, New York, Oxford.
    • Krasnopevtseva, A., Krasnopevtseva, V. & Martusova, E. (2008). The news of vascular flora of the Baikalsky reserve Turczaninowia 11(4): 47-49.
    • Z.Wu, P.H.Raven & D. Hong (eds.) (2007). Flora of China 13: 1-548. Missouri Botanical Garden Press, St. Louis.
    • Robson, N.K.B. (2001). Studies in the genus Hypericum L. (Guttiferae) 4(1). Sections 7. Roscyna to 9. Hypericum sensu lato (part 1) Bulleton of the Natural History Museum. Botany Series 31: 37-88.

    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