Carex nigricans C.A.Mey.
  • Mém. Sav. Étr. Acad. St. Pétersbourg


Cite taxon page as 'WFO (2021): Carex nigricans C.A.Mey. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000349289. Accessed on: 26 Sep 2021'

General Information

Plants loosely cespitose, mat-forming; rhizomes short, stout. Culms 5–30 cm. Leaves flat to the tip, (1.5–)2–4 mm wide. Pistillate scales reddish brown to black, lanceolate, as broad and as long as or slightly longer than perigynia, margins not hyaline or scarious, apex acute to acuminate. Perigynia ascending to spreading and deflexed at maturity, 3.8–4.1(–5) × 1–1.2 mm; beak dark brown to black, frequently as long as body of perigynium. Stigmas 3. 2n = 72.

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

     Information From

    Cyperaceae
    • A CC0 1.0 Universal (CC0 1.0).
    Flora of North America @ efloras.org
    http://www.efloras.org/flora_page.aspx?flora_id=1
    'Flora of North America @ eFloras (2008). Published on the Internet http://www.efloras.org/flora_page.aspx?flora_id=1 [accessed August 2016]' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
    • B Flora of North America Association
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • C CC0 1.0 Universal (CC0 1.0).