Dryopteris namegatae (Sa.Kurata) Sa.Kurata
  • J. Geobot. 17: 89. 1969


Cite taxon page as 'WFO (2023): Dryopteris namegatae (Sa.Kurata) Sa.Kurata. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0001116998. Accessed on: 31 Mar 2023'

General Information

Plants 25-80 cm tall. Rhizome erect, short, densely clothed with broadly lanceolate, dark brown scales. Fronds caespitose; stipe dark stramineous or fulvous, 12-35 cm, clothed throughout rachis with lanceolate or narrowly lanceolate, black, dentate scales; lamina oblong-lanceolate, 15-45 × 12-18 cm, widest at middle, once pinnate, base slightly narrowed, apex narrowed and shortly acuminate; pinnae 15-30 pairs, alternate, spreading, lanceolate, middle pinnae 6-9 × 1.1-1.4 cm, base rounded-truncate or truncate, subsessile, margin coarsely dentate, apex acute to acuminate, several lower pinnae slightly shortened. Lamina papery, sparsely clothed with black scales on midrib abaxially; veins pinnate, lateral veins pinnate, not forked, grooved adaxially, raised abaxially, reaching margin. Sori in 2 or 3 irregular rows on each side of midrib, borne on upper part of veinlets and near margin; indusia brown, orbicular-reniform, entire.

  • Provided by: [B].Flora of China @ efloras.org
    • Source: [
    • 1
    • ]. 

     Information From

    Dryopteridaceae
    http://www.worldfloraonline.org/organisation/Dryopteridaceae
    World Flora Online Data. 2021.
    • A CC0 1.0 Universal (CC0 1.0).
    Flora of China @ efloras.org
    '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
    Polypodiaceae
    http://www.worldfloraonline.org/organisation/Polypodiaceae
    World Flora Online Data. 2021.
    • C CC0 1.0 Universal (CC0 1.0).
    World Flora Online Consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2017.
    • D CC0 1.0 Universal (CC0 1.0).