Carex rufina Drejer (Q422)

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Carex rufina is a taxon with the rank species within the section Carex sect. Phacocystis
Language Label Description Also known as
English
Carex rufina Drejer
Carex rufina is a taxon with the rank species within the section Carex sect. Phacocystis

    Statements

    taxon/id/Carex rufina Drejer
    0 references
    Carex rufina Drejer
    Carex rufina
    FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
    accepted
    carex à écailles rousses (French)
    carex roux (French)
    reddish sedge (English)
    snowbed sedge (English)
    Carex â écailles rousses (English)
    Greenland, GL
    1 reference
    Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.
    1 reference
    Aiken, S.G., M.J. Dallwitz, L.L. Consaul, C.L., McJannet, R.L., Boles, G.W. Argus, J.M. Gillett, P.J. Scott, R. Elven, M.C. LeBlanc, L.J. Gillespie, A.K. Brysting, H. Solstad & J.G. Harris. 2007. Flora of the Canadian Arctic Archipelago: Descriptions, Illustrations, Identification, and Information Retrieval. [CD-ROM] NRC Research Press, National Research Council of Canada, Ottawa.
    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.
    Greenland
    Europe (Denmark)
    Europe (Norway)
    Europe (Sweden)
    Culms obtusely angled, 4–15 cm, glabrous.
    Leaves: basal sheaths redbrown;
    sheaths of proximal leaves glabrous, fronts with redbrown spots, veinless, apex U-shaped;
    blades amphistomic, 1.5–2 mm wide, papillose on both surfaces.
    Inflorescences: proximal bract longer than inflorescence, 1–1.5 mm wide.
    Spikes erect, compact;
    proximal 2–3 spikes pistillate, 1–1.5 cm × 3 mm, base cuneate;
    terminal spike gynecandrous.
    Pistillate scales redbrown or black, shorter than perigynia, apex obtuse, awnless.
    Perigynia ascending, green (becoming white) with redbrown spots on apical 1/2, 3–5-veined on each face, stipitate, tightly enclosing achenes, thin-walled, ellipsoid, 2–2.2 × 1.2–1.5 mm, dull, base truncate, distended, apex obtuse or acute, papillose apically;
    beak redbrown, 0.2 mm.
    Achenes not constricted, dull, base adnate to perigynium.