Carex williamsii Britton (Q134)

From Canadian Flora Commons
Jump to navigation Jump to search
Carex williamsii is a taxon with the rank species within the section Carex sect. Chlorostachyae
Language Label Description Also known as
English
Carex williamsii Britton
Carex williamsii is a taxon with the rank species within the section Carex sect. Chlorostachyae

    Statements

    taxon/id/Carex williamsii Britton
    0 references
    Carex williamsii Britton
    Carex williamsii
    Britton
    FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
    accepted
    carex de Williams (French)
    Williams' sedge (English)
    Carex de Williams (English)
    1 reference
    Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/
    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.
    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.
    n 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
    sedge meadows
    moist tundra
    Culms to 15 (–30) cm.
    Leaf-blades filiform, channelled, 2–8 cm × 0.25–1 mm.
    Terminal spike androgynous or staminate, ± level with lateral spikes, 2–8 × 0.6–1 mm.
    Lateral spikes 2–5, usually suberect, 3–10-flowered, 4–10 × 2–2.5 mm.
    Pistillate scales pale-brown with hyaline margins and paler midvein, ovate, 1.8–2.2 × 1–1.4 mm, apex obtuse.
    Staminate scales brown with hyaline margins and paler midvein, oblong-lanceolate, 2.5–3 × 0.8 mm, apex obtuse or mucronate.
    Perigynia distinctly veined, lanceolate, 2.3–3.1 × 0.7–1 mm;
    beak 0.5–1 mm, margins entire or with 1 or 2 basal setae.
    Achenes obovoid, 1.2–1.5 × 0.7 mm.