Betula gynoterminalis Y.C.Hsu & C.J.Wang
  • Acta Bot. Yunnan.


Cite taxon page as 'WFO (2020): Betula gynoterminalis Y.C.Hsu & C.J.Wang. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000333236. Accessed on: 01 Dec 2020'

General Information

Trees to 7 m tall. Branches dark purplish, glabrous. Petiole ca. 5 mm, densely villous; leaf blade broadly ovate or broadly oblong, 12-13 × 7-8 cm, leathery or papery, abaxially densely yellow tomentose, villous along veins, adaxially glabrous, base broadly cuneate, margin irregularly and simply serrate, apex acuminate; lateral veins 16-18 on each side of midvein, raised abaxially, slightly impressed adaxially. Female inflorescences 4 in a raceme, terminal, pendulous, cylindric, 5-7 × ca. 1 cm; peduncle obscure; bracts ca. 8 × 4 mm, long ciliate at apex, 3-lobed, middle lobe oblanceolate, lateral lobes spreading, narrowly oblong, ca. 1/2 as long as middle lobe. Nutlet ca. 2 × 1.5 mm, with very narrow wings. Fl. Jun-Jul, fr. Jul-Aug.

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

      • 1 Acta Bot. Yunnan.

       Information From

      Betulaceae
      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
      International Union for Conservation of Nature
      https://www.iucn.org/
      IUCN 2016. IUCN Red List of Threatened Species. Version 2016-2
      • C All Rights Reserved
      Global Tree Search
      https://tools.bgci.org/global_tree_search.php
      BGCI. 2018. GlobalTreeSearch online database. Botanic Gardens Conservation International. Richmond, U.K. Available at www.bgci.org. Accessed on 30/11/2018.
      • D Botanic Gardens Conservation International
      International Union for Conservation of Nature v.3
      https://www.iucnredlist.org/
      IUCN 2019. The IUCN Red List of Threatened Species. Version 2019-1.
      • E See IUCN Terms and conditions of use http://www.iucnredlist.org/info/terms-of-use