Castanopsis kawakamii Hayata
  • J. Coll. Sci. Imp. Univ. Tokyo


Cite taxon page as 'WFO (2020): Castanopsis kawakamii Hayata. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000814169. Accessed on: 16 Jul 2020'

General Information

Trees. Branches glabrous; young shoots dark reddish brown, glabrous, sparsely lenticellate; lenticels dark gray. Petiole 1-2.5 cm; leaf blade ovate to lanceolate, 6-12 × 2-5 cm, dark reddish brown when young and remaining so abaxially, leathery with age, base broadly cuneate to rounded and inaequilateral, margin entire or rarely 1-3-toothed near apex, apex caudate; midvein adaxially slightly raised from base to middle but flat to slightly impressed from middle to apex; secondary veins 9-12 on each side of midvein; tertiary veins reticulate, conspicuous. Female inflorescences 5-10 cm; rachis glabrous. Cupule globose, 6-8 cm in diam., splitting into 4(or 5) segments when mature, inside densely dusky tomentulose, wall ca. 3 mm thick; bracts spinelike, connected to radial branched bundles in middle part of cupule or slightly basally, 2-3 cm, sparsely pubescent to nearly glabrous. Nut 1 per cupule, oblate, 1.2-1.5 × 1.7-2 cm, densely orangish brown puberulent; scar covering ca. 1/3(-1/2) of nut. Fl. Mar-Apr, fr. Aug-Oct of following year.

  • Provided by: [B].Flora Of CHina @ efloras.org
    • Source: [
    • 1
    • ]. 

     Information From

    Fagaceae
    World Flora Online Data. 2017.
    • A CC0 1.0 Universal (CC0 1.0).
    Flora Of CHina @ efloras.org
    http://www.efloras.org/flora_page.aspx?flora_id=2
    'Flora of China @ eFloras (2008). Published on the Internet http://www.efloras.org/flora_page.aspx?flora_id=2 [accessed August 2016]' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
    • B Missouri Botanical Garden
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • C CC0 1.0 Universal (CC0 1.0).
    International Union for Conservation of Nature v.3
    https://www.iucnredlist.org/
    IUCN 2019. The IUCN Red List of Threatened Species. Version 2019-1.
    • D See IUCN Terms and conditions of use http://www.iucnredlist.org/info/terms-of-use
    International Union for Conservation of Nature
    https://www.iucn.org/
    IUCN 2016. IUCN Red List of Threatened Species. Version 2016-2
    • E All Rights Reserved
    Global Tree Assessment
    http://www.bgci.org/
    BGCI. 2018. GlobalTreeSearch online database. Botanic Gardens Conservation International. Richmond, U.K. Available at www.bgci.org. Accessed on 30/11/2018.
    • F Botanic Gardens Conservation International