Draba cana Rydberg (Q3504)
Draba cana is a taxon with the rank species within the genus Draba
| Language | Label | Description | Also known as |
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| English |
Draba cana Rydberg
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Draba cana is a taxon with the rank species within the genus Draba
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Statements
taxon/id/Draba cana Rydberg
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Draba cana Rydberg
Draba cana
Rydberg
FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
accepted
1 reference
CA-AB
1 reference
Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 pp.
CA-BC
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.
Greenland, GL
present
1 reference
Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.
Labrador, CA
present
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
CA-MB
1 reference
Manitoba Checklist, 2002
CA-NB
1 reference
Hinds, H.R. 2000. Flora of New Brunswick : a manual for the identification of the vascular plants of New Brunswick. 2nd edition. Biology Department, University of New Brunswick, Fredericton. 699 pp.
CA-NT
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.
CA-ON
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.
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-SK
1 reference
Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
CA-YT
1 reference
Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.
CA-AB
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CA-BC
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CA-MB
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CA-NB
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CA-NL
Nfld. and Labr. (Nfld.)
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CA-NT
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CA-ON
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CA-QC
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CA-SK
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CA-YT
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US-AK
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US-CA
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US-CO
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US-ID
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US-ME
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US-MI
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US-MT
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US-NV
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US-NH
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US-NM
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US-SD
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US-UT
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US-VT
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US-WA
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US-WI
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US-WY
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Stems unbranched or branched distally, (0.6–) 1–3 (–3.8) dm, pubescent throughout, trichomes simple, 0.5–1mm, with 4–10-rayed ones, 0.05–0.2 mm (mostly branched on basal parts).
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petiole ciliate throughout;
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blade linear to oblanceolate or oblong, (0.5–) 0.8–2 (–3.5) cm × 1.5–4 (–11) mm, margins entire or dentate, (base and apex ciliate, trichomes simple, 0.3–0.8 mm), surfaces pubescent with short-stalked, 4–12-rayed trichomes, 0.1–0.3 mm.
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blade lanceolate to ovate or oblong, margins entire or dentate, surfaces pubescent as basal (adaxially with simple and forked trichomes near blade base).
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Racemes (10–) 15–47 (–63) -flowered, basally bracteate, often considerably elongated in fruit;
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rachis not flexuous, densely pubescent, trichomes 4–10-rayed (0.05–0.2 mm), and fewer simple ones.
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Fruiting pedicels suberect or ascending, straight, 2–5 (–10) mm, pubescent as rachis.
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Flowers: sepals (green or lavender), oblong to ovate, 1.5–2 mm, pubescent, (trichomes simple and few-rayed);
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petals white, oblanceolate to spatulate, 2.3–3.7 (–4.5) × 0.7–1.7 mm;
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anthers ovate, 0.1–0.2 mm.
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Fruits (subappressed to rachis), linear-lanceolate to linear or, rarely, ovate-oblong, slightly twisted or plane, flattened, (5–) 6–11 × 1.5–2 (–2.5) mm;
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valves pubescent, trichomes short-stalked, 3–7-rayed, 0.05–0.3 mm;
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ovules 28–48 per ovary;
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style 0.1–0.6 mm.
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Seeds ovoid, 0.5–0.7 (–0.9) × 0.3–0.5 mm. 2n = 32.
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oblanceolate or oblong
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