Draba palanderiana Kjellman in A. E. Nordenskiöld (Q3525)

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Draba palanderiana is a taxon with the rank species within the genus Draba
Language Label Description Also known as
English
Draba palanderiana Kjellman in A. E. Nordenskiöld
Draba palanderiana is a taxon with the rank species within the genus Draba

    Statements

    taxon/id/Draba palanderiana Kjellman
    0 references
    Draba palanderiana Kjellman
    Draba palanderiana
    Kjellman
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    drave de Palander (French)
    Palander's draba (English)
    Palander's 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
    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
    Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.
    e Asia (Russian Far East)
    e Asia (Siberia)
    Flowering Jun–Jul.
    rock outcrops
    dryas fellfields
    tundra
    Stems unbranched, 0.2–1.1 (–1.5) dm, pubescent proximally, trichomes 2–9-rayed, 0.05–0.2 mm, glabrous or sparsely pubescent distally.
    petiole (thickened), ciliate proximally, (margin not ciliate, trichomes simple and 2-rayed, 0.2–0.5 mm);
    blade oblanceolate to obovate, 0.3–0.9 (–1.5) cm × 1–4 mm, margins usually entire, rarely denticulate, surfaces pubescent with minutely stalked, 8–16-rayed, stellate trichomes, 0.08–0.3 mm, (midvein obscure abaxially).
    Racemes 5–17-flowered, ebracteate, elongated in fruit;
    Fruiting pedicels divaricate-ascending, straight, (slender), 4–10 mm, usually glabrous, rarely sparsely pubescent as stem.
    Flowers: sepals ovate, 2–2.5 mm, pubescent, (trichomes simple and short-stalked, 2–6-rayed);
    petals white or creamy white, obovate, 4.5–5.5 × 2–3 mm;
    anthers ovate, 0.4–0.6 mm.
    Fruits (often aborting, becoming lopsided), oblong to elliptic or ovate, plane, flattened, 4–8 × 2–3 mm;
    ovules 18–32 per ovary;
    style 0.3 0.8 mm.
    Seeds ovoid, 0.9–1.1 × 0.5–0.7 mm. 2n = 16, 32, 64.