Carex nigra (Linnaeus) Reichard (Q414)

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Carex nigra is a taxon with the rank species within the section Carex sect. Phacocystis
Language Label Description Also known as
English
Carex nigra (Linnaeus) Reichard
Carex nigra is a taxon with the rank species within the section Carex sect. Phacocystis

    Statements

    taxon/id/Carex nigra (Linnaeus) Reichard
    0 references
    Carex nigra (Linnaeus) Reichard
    Carex nigra
    (Linnaeus) Reichard
    FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
    accepted
    carex noir (French)
    laiche brune (French)
    laîche noire (French)
    smooth black sedge (English)
    black sedge (English)
    Carex noir (English)
    1 reference
    Klinkenberg, B. (ed.). 2010+. E-Flora BC: Electronic Atlas of the Plants of British Columbia. Lab. for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver, B.C. http://www.eflora.bc.ca http://www.eflora.bc.ca/
    1 reference
    Canadian Museum of Nature (CAN), Gatineau, QC. Specimen.
    1 reference
    Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.
    1 reference
    Hinds, H.R. 2000. Flora of New Brunswick : a manual for the identification of the vascular plants of New Brunswick. 2nd edition. Biology Department, University of New Brunswick, Fredericton. 699 pp.
    1 reference
    Catling, P.M., D.S. Erskine & R.B. MacLaren. 1985. The Plants of Prince Edward Island with new records, nomenclatural changes, and corrections and deletions. Agriculture Canada, Research Branch, Ottawa. Publication 1798. 272 pp.
    1 reference
    Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
    1 reference
    Etcheberry, R. 1989. Plantes de Saint-Pierre et Miquelon. Unpublished list (MT).
    Greenland
    St. Pierre and Miquelon
    Europe
    w. Asia
    Newfoundland, CA
    1 reference
    Meades, S., S.G. Hay & L. Brouillet. 2000. Annotated Checklist of the Vascular Plants of Newfoundland and Labrador. Published in association with A Digital Flora of Newfoundland and Labrador Vascular Plants. http://www.digitalnaturalhistory.com/meades.htm (consulted 2009-09-02) http://www.digitalnaturalhistory.com/meades.htm
    Labrador, CA
    1 reference
    Meades, S., S.G. Hay & L. Brouillet. 2000. Annotated Checklist of the Vascular Plants of Newfoundland and Labrador. Published in association with A Digital Flora of Newfoundland and Labrador Vascular Plants. http://www.digitalnaturalhistory.com/meades.htm (consulted 2009-09-02) http://www.digitalnaturalhistory.com/meades.htm
    Greenland, GL
    1 reference
    Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.
    Plants not cespitose.
    Culms acutely angled, 10–110 cm, scabrous.
    Leaves: basal sheaths redbrown;
    sheaths of proximal leaves glabrous, fronts lacking spots and veins, apex truncate;
    blades epistomic, 2–4.5 mm wide, adaxially papillose.
    Inflorescences: proximal bract subequal to inflorescence, 1.5–4 mm wide.
    proximal 2–3 spikes pistillate, 1.2–4.2 cm × 3–5 mm, base obtuse or acute;
    terminal 1–2 spikes staminate.
    Pistillate scales dark purple-brown or black, shorter than perigynia, apex obtuse, awnless.
    Perigynia ascending, pale-brown with redbrown or black spots on apical 1/2, occasionally black on apical 1/2, 3–9-veined on each face, somewhat flattened, tightly enclosing achenes, stipitate, ellipsoid or obovoid, 2–3.7 × 1.1–2.1 mm, somewhat leathery, dull, base truncate, distended, apex obtuse or rounded, papillose;
    stipe 0.1–0.3 mm;
    beak redbrown or black, 0.1–0.2 mm, orifice scabrous.
    Achenes not constricted, whitish iridescent, base adnate to perigynium.