Taiwania cryptomerioides Hayata
  • J. Linn. Soc., Bot.


Cite taxon page as 'WFO (2020): Taiwania cryptomerioides Hayata. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000408600. Accessed on: 01 Jun 2020'

General Information

Trees to 75 m tall; trunk to 3.5 m d.b.h.; bark brownish gray, cracking into long, irregular flakes; crown conical or broadly rounded. Leaves of old branchlets 1.5-8(-9) mm × 0.8-2.5 mm, stomata in 8-13 rows on adaxial, long side and in 6-9 rows on 2 abaxial flanks. Leaves of young trees and new branchlets borne at 40-70° to axis, bluish green, 1-2.5 cm × 1.2-2 mm, stomata in 3-6 rows on each surface. Pollen cones in clusters of 2-7; microsporophylls 10-36, each with 2 or 3 pollen sacs. Seed cones shortly cylindric to ellipsoid or narrowly so, 1-2.2 cm × 6-11 mm; cone scales 15-39, median scales broadly obdeltoid, 6-7 × 7-8 mm, claw ca. 2/5 × total length of scale. Seeds oblong-ovate, narrowly elliptic, or narrowly elliptic-obovate, 4-7 × 2.5-4.5 mm (including wings 1-1.5 mm wide projecting 1-1.5 mm beyond apex of seed). Pollination Apr-May, seed maturity Oct-Nov. 2n = 22*, 33.

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

     Information From

    Cupressaceae
    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