Carex holostoma Drejer (Q519)

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Carex holostoma is a taxon with the rank species within the section Carex sect. Racemosae
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English
Carex holostoma Drejer
Carex holostoma is a taxon with the rank species within the section Carex sect. Racemosae

    Statements

    taxon/id/Carex holostoma Drejer
    0 references
    Carex holostoma Drejer
    Carex holostoma
    FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
    accepted
    carex à bec entier (French)
    arctic marsh sedge (English)
    Carex à bec entier (English)
    1 reference
    Porsild, A.E. & W.J. Cody. 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, Ottawa, Ont. 667 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.
    1 reference
    Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.
    Greenland
    arctic Eurasia
    Greenland, GL
    1 reference
    Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.
    Plants loosely cespitose, long-rhizomatous.
    Culms 10–30 cm, distally finely scabrous.
    Leaves 1.5–3 mm wide.
    Inflorescences: proximal bract shorter than or equaling inflorescences;
    spikes contiguous, overlapping, short-oblong or cylindric, 3–8 × 2–2.5 mm;
    proximal spikes sometimes erect, distinct, separate, short-pendunculate;
    lateral 1–2 (–3) spikes pistillate, of similar length;
    terminal spike staminate, spikes can hidden by larger, overtopping lateral spikes.
    Pistillate scales dark-brown or black, margins hyaline, ovate, shorter or equaling, as broad as perigynia, midvein lighter colored than body, conspicuous, sometimes raised, prominent, mucronate.
    Perigynia ascending, brown, obscurely veined, elliptic or obovate, 2–2.5 × 1.25–1.75 mm, apex beakless or abruptly beaked, papillose;
    beak to 0.2 mm, truncate, smooth.