Draba aurea Vahl ex Hornemann (Q3502)

From Canadian Flora Commons
Revision as of 12:01, 23 June 2022 by WikibaseAdmin (talk | contribs) (‎Changed an Item)
Jump to navigation Jump to search
Draba aurea is a taxon with the rank species within the genus Draba
Language Label Description Also known as
English
Draba aurea Vahl ex Hornemann
Draba aurea is a taxon with the rank species within the genus Draba

    Statements

    taxon/id/Draba aurea Vahl ex Hornemann
    0 references
    Draba aurea Vahl ex Hornemann
    Draba aurea
    Vahl ex Hornemann
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    drave dorée (French)
    golden draba (English)
    golden 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
    Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 pp.
    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.
    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
    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.
    Greenland, GL
    1 reference
    Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.
    Greenland
    Flowering Jun–Aug.
    rock outcrops
    damp gullies
    meadows
    subalpine conifer woodlands
    alpine slopes
    tundra
    road banks
    river gravel
    Stems sometimes branched distally, (0.5–) 1–3.5 (–5.2) dm, pubescent throughout, trichomes simple (non-crisped), 0.4–1.3 mm, and 3–6-rayed ones, 0.1–0.5 mm.
    petiole (distinct or obscure) ciliate, (trichomes simple, to 0.8 mm);
    blade oblanceolate to obovate, (0.4–) 1–3.7 (–5) cm × (1–) 2–7 (–10) mm, margins entire or denticulate, surfaces pubescent, trichomes stalked, (2–) 4–7 (or 8) -rayed, 0.2–0.5 (–0.6) mm.
    blade oblong to lanceolate or ovate, margins entire or dentate, surfaces pubescent as basal, sometimes adaxially with simple trichomes.
    Racemes (10–) 18–52 (–72) -flowered, usually bracteate on proximalmost 1–12 (–17) flowers, rarely ebracteate, elongated in fruit;
    Fruiting pedicels divaricate-ascending to ascending or suberect, straight, 3–13 (–20) mm, pubescent as stem.
    Flowers: sepals (green or yellowish), oblong, 2.2–3 mm, pubescent, (trichomes simple and branched);
    petals yellow, oblanceolate, 3.5–5 × 1.5–2.5 mm;
    anthers ovate, 0.4–0.5 mm.
    Fruits (often subappressed to rachis), lanceolate to linear-lanceolate or narrowly oblong, slightly twisted or plane, flattened, (6–) 9–14 (–17) × 2–3.5 mm;
    valves pubescent, trichomes simple and short-stalked, 2–4-rayed, 0.05–0.3 mm;
    ovules 28–38 (–44) per ovary;
    style 0.5–1.2 (–1.5) mm.
    Seeds oblong, 0.9–1.3 × 0.5–0.7 mm. 2n = 74.