Draba nemorosa Linnaeus (Q3519)

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

    Statements

    taxon/id/Draba nemorosa Linnaeus
    0 references
    Draba nemorosa Linnaeus
    Draba nemorosa
    Linnaeus
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    drave des bois (French)
    drave jaunâtre (French)
    woodland draba (English)
    woods draba (English)
    woodland whitlowgrass (English)
    woods whitlowgrass (English)
    wood whitlowgrass (English)
    1 reference
    Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 pp.
    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
    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
    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
    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
    Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
    1 reference
    Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.
    Europe
    also in Australia
    Flowering Apr–Jul.
    rock outcrops
    open wooded slopes
    meadows
    prairies
    stream banks
    roadsides
    disturbed gravelly grounds
    waste places
    Stems unbranched or branched proximally, (0.3–) 0.6–4.5 (–6) dm, densely pubescent proximally, glabrous distally, trichomes simple, 0.5–1.3 mm, and stalked, 2–4-rayed, 0.1–0.5 mm.
    Basal leaves rosulate or not, petiolate;
    petiole ciliate throughout;
    blade oblong-obovate or oblanceolate, (0.4–) 1–3.5 (–5) cm × (2–) 5–15 (–20) mm, margins usually dentate to denticulate, rarely subentire, surfaces sparsely to densely pubescent with stalked, 2-rayed or 3-rayed, and cruciform trichomes, 0.1–0.5 mm.
    blade broadly ovate to oblong, margins dentate or denticulate, surfaces pubescent, abaxially as basal, adaxially with primarily simple, and 2-rayed or 3-rayed trichomes.
    Racemes (10–) 18–60 (–92) -flowered, ebracteate, considerably elongated in fruit;
    Fruiting pedicels divaricate, straight, 7–28 (–35) mm [(1.5–) 2–7 times longer than fruit], glabrous.
    Flowers: sepals ovate, (0.7–) 0.9–1.6 mm, sparsely pubescent, (trichomes simple);
    petals yellow, spatulate to oblanceolate, (1.2–) 1.7–2.2 (–2.5) × (0.4–) 0.6–1 mm, (deeply notched);
    anthers broadly ovate to subreniform, 0.1–0.2 mm.
    Fruits oblong to elliptic or, rarely, oblong-oblanceolate, plane, slightly flattened, (3–) 5–8 (–10) × 1.5–2.5 mm;
    valves glabrous or puberulent, trichomes simple, antrorse, 0.05–0.2 mm;
    ovules (30–) 36–60 (–72) per ovary;
    style 0.01–0.1 mm.