Draba oblongata R. Brown ex de Candolle (Q3522)
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Draba oblongata is a taxon with the rank species within the genus Draba
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Draba oblongata R. Brown ex de Candolle
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Draba oblongata is a taxon with the rank species within the genus Draba
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Statements
taxon/id/Draba oblongata R. Brown ex de Candolle
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Draba oblongata R. Brown ex de Candolle
Draba oblongata
R. Brown ex de Candolle
FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
accepted
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Greenland, GL
present
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Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.
CA-NT
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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.
CA-NU
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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.
CA-QC
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.
CA-NT
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CA-NU
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US-AK
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sometimes scapose.
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Stems unbranched, (0.2–) 0.4–1.5 (–1.9) dm, pubescent throughout, trichomes simple, 0.4–0.8 mm, and short-stalked, 4–10-rayed, 0.05–0.3 mm, (mostly branched distally).
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petiole base and margin ciliate, (trichomes simple, 0.3–1 mm);
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blade oblanceolate to lanceolate, 0.4–1.5 cm × 1.5–5 mm, margins entire, surfaces pubescent with simple and stalked, 2-rayed or 3-rayed trichomes, 0.4–1 mm, with short-stalked, 8–12-rayed, stellate ones, 0.1–0.2 mm.
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blade oblong to broadly ovate, margins entire, surfaces pubescent as basal.
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Racemes 5–13 (–18) -flowered, ebracteate, elongated in fruit;
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Fruiting pedicels divaricate to ascending, straight, 2–6 (–8) mm, pubescent as rachis.
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Flowers: sepals ovate, 2–3 mm, pubescent, (trichomes simple and short-stalked, mostly 2-rayed);
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petals white, spatulate to obovate, 3.5–5 × 1.5–2.5 mm;
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anthers ovate, 0.2–0.3 mm.
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Fruits elliptic to oblong, plane, slightly flattened, 4–8 (–9.5) × 2–3 (–4) mm;
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valves pubescent, trichomes short-stalked, (2–) 5–12-rayed, 0.05–3 mm;
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ovules 24–36 per ovary;
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style 0.2–0.8 mm (stigma considerably wider than style, often appearing 2-lobed).
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Seeds ovate, 0.7–1 × 0.5–0.6 mm. 2n = 64.
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