Scleria jiangchengensis Y.Y.Qian
  • Bull. Bot. Res., Harbin


Cite taxon page as 'WFO (2020): Scleria jiangchengensis Y.Y.Qian. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000550791. Accessed on: 17 Feb 2020'

General Information

Perennials, stoloniferous. Rhizomes woody, covered with brown scales. Culms laxly tufted to scattered, 70-110 cm tall, 3-4 mm wide, 3-angled, slightly puberulent. Sheath brown to greenish brown at middle part of culm, 1-6 cm, papery, puberulent, wings 1-3 mm wide; contraligules nearly semicircular, puberulent, barbate; leaf blade linear, to 35 cm × 3-8 mm, both surfaces pubescent. Involucral bracts leaflike, sheathing; bractlets setaceous, puberulent, base auriculate. Inflorescences paniculate, with 2-4 lateral branches; branches 2-7 × 1.5-5 cm, slightly distant. Spikelets 1 or 2 in a cluster, greenish purple to dark purple, 3.5-4.5 mm, unisexual. Male spikelets narrowly ovoid; basal glumes 1.5-3.3 mm, thickly membranous; apical glumes thinner and paler. Female spikelets usually at basal part of branch, narrowly ovoid; glumes 5; basal 2 glumes ovate, not keeled; apical 3 glumes ovate to ovate-lanceolate, keeled, apex awned. Male flowers: stamens 3. Female flowers: stigmas 3. Disk yellowish white, slightly narrower than nutlet, deeply 3-lobed, margins partly reflexed. Nutlet white, spherical, 2.5-2.8 mm in diam., 3-sided, reticulate, puberulent, apex tipped. Fl. and fr. Jul-Sep.

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

     Information From

    Cyperaceae
    • 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).