Draba cinerea Adams (Q3505)

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Draba cinerea is a taxon with the rank species within the genus Draba
Language Label Description Also known as
English
Draba cinerea Adams
Draba cinerea is a taxon with the rank species within the genus Draba

    Statements

    taxon/id/Draba cinerea Adams
    0 references
    Draba cinerea Adams
    Draba cinerea
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    drave cendrée (French)
    grey-leaved draba (English)
    grey-leaved whitlowgrass (English)
    ashy whitlowgrass (English)
    1 reference
    Douglas, G.W., G.B. Straley, D.V. Meidinger & J. Pojar. 1998. Illustrated Flora of British Columbia. B.C. Ministry of Environment, Lands & Parks and B.C. Ministry of Forests. Victoria. Crown Publications. 8 vols.
    1 reference
    Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
    1 reference
    Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig & S. McMurray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario. Forest Information Paper No. 123. 550 pp.
    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.
    Greenland, GL
    1 reference
    Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.
    Greenland
    Europe (Finland)
    Europe (Norway)
    Europe (n Russia)
    e Asia (Russian Far East)
    e Asia (Siberia)
    Flowering Jun–Jul.
    rock outcrops
    ridges
    meadows
    gravel beaches
    stream banks
    alluvial fans
    Stems unbranched, (0.3–) 0.5–1.6 (–2.7) dm, pubescent throughout, trichomes 4–10-rayed, 0.1–0.3 mm, (often some rays branched, simple trichomes sparse, to 0.6 mm).
    petiole base and proximalmost margin ciliate, (trichomes simple, 0.2–0.8 mm);
    blade oblanceolate to narrowly obovate or linear-lanceolate, 0.4–1.5 cm × 1–5 mm, margins usually entire, rarely with 1 tooth on each side, surfaces densely pubescent with minutely stalked, stellate, 8–12-rayed, trichomes 0.1–0.25 mm, (midvein obscure abaxially, apex trichomes simple).
    blade ovate or oblong to lanceolate, margins entire, surfaces pubescent as basal.
    Racemes (3–) 5–17 (–24) -flowered, ebracteate, elongated in fruit;
    Fruiting pedicels divaricate-ascending or ascending, straight, (3–) 4–7 (–9) mm, pubescent as stem.
    Flowers: sepals ovate, 1.7–2.5 mm, pubescent, (trichomes simple and short-stalked, 2-rayed or 3-rayed);
    petals white, spatulate to obovate, 3.5–4.5 × 1.5–2 mm;
    anthers ovate, 0.3–0.4 mm.
    Fruits oblong to elliptic, plane, slightly flattened, 5–8 × 2–3 mm;
    valves pubescent, trichomes short-stalked, 2–5-rayed, 0.05–0.3 mm, (some rays branched);
    ovules 20–36 (–42) per ovary;
    style (0.1–) 0.2–1 mm.
    Seeds ovoid, 0.6–0.8 × 0.4–0.6 mm. 2n = 48.