Cyrtomium macrophyllum (Makino) Tagawa
  • Acta Phytotax. Geobot. 3(2): 62, f.3(5-7). 1934 [30 Jun 1934]

Cite taxon page as 'WFO (2023): Cyrtomium macrophyllum (Makino) Tagawa. Published on the Internet; Accessed on: 28 Mar 2023'

General Information

Plants 30-60 cm tall. Rhizome erect, densely covered with lanceolate blackish brown scales. Stipe stramineous, 16-38 cm, 3-4 mm in diam. at base, lower portion densely scaly; scales blackish brown, ovate or lanceolate, dentate, often twisted. Lamina oblong-ovate or narrowly oblong, 28-54 × 10-30 cm, base not contracted or slightly wider, 1-imparipinnate, apex obtuse; rachis with lanceolate to linear blackish brown scales. Lateral pinnae 3-8 pairs, slightly ascendant, shortly stalked, basal 1 or 2 pairs ovate and often larger, remaining pinnae oblong-ovate; middle pinnae 12-20 × 4-7 cm, base broadly cuneate or rounded-cuneate, margins entire, sometimes distal margins serrulate, apex acuminate or acute and shortly caudate; terminal pinna ovate or rhombic-ovate, forked or trifurcate, 10-16 × 10-12 cm; hard papery, sometimes with sparse lanceolate brown microscales abaxially, glabrous adaxially; venation pinnate, slightly raised abaxially, indistinct adaxially, veinlets anastomosing to form multiple rows of areoles. Sori throughout abaxial surface of pinnae; indusia margins entire.

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

     Information From

    World Flora Online Data. 2021.
    • A CC0 1.0 Universal (CC0 1.0).
    Flora of China @
    'Flora of China @ eFloras (2008). Published on the Internet [accessed August 2016]' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
    • B Missouri Botanical Garden
    World Flora Online Data. 2021.
    • C CC0 1.0 Universal (CC0 1.0).
    World Flora Online Consortium
    World Flora Online Data. 2017.
    • D CC0 1.0 Universal (CC0 1.0).