Erysimum asperum (Nuttall) de Candolle (Q3821)
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Erysimum asperum is a taxon with the rank species within the genus Erysimum
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Erysimum asperum (Nuttall) de Candolle
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Erysimum asperum is a taxon with the rank species within the genus Erysimum
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Statements
taxon/id/Erysimum asperum (Nuttall) de Candolle
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Erysimum asperum (Nuttall) de Candolle
Erysimum asperum
(Nuttall) 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
1 reference
CA-BC
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University of British Columbia Herbarium (UBC), Vancouver, BC. Specimen. http://www.beatymuseum.ubc.ca/herbarium/index.html
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-SK
1 reference
Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
CA-MB
1 reference
Manitoba Checklist, 2002
CA-ON
present
introduced
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
present
introduced
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-AB
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CA-MB
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CA-SK
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US-AR
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US-CO
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US-IL
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US-KS
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US-MN
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US-MT
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US-NE
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US-NM
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US-ND
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US-OK
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US-SD
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US-TX
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US-WY
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200-2000 m
200 meter
2,000 meter
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Stems erect, unbranched or branched distally, (0.6–) 1.2–6.5 (–8) dm.
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blade oblanceolate, 2–10 cm × (0.2–) 0.5–1.5 (–2.4) mm, base attenuate, margins dentate, apex acute.
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Cauline leaves (distal) sessile;
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blade margins entire or denticulate.
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Fruiting pedicels horizontal to divaricate, slender, narrower than fruit, 5–16 (–25) mm.
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Flowers: sepals oblong to linear-oblong, 8–12 mm, lateral pair slightly saccate basally;
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petals yellow, obovate to suborbicular, 13–22 × 4–9 mm, claw 8–15 mm, apex rounded;
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median filaments 8–14 mm;
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anthers linear, 2.5–4 mm.
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Fruits widely spreading or divaricate, narrowly linear, usually straight, rarely curved upward, not torulose, (3–) 5–12 (–14) cm × 1.2–2.7 mm, 4-angled, strongly (longitudinally) 4-striped;
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valves with prominent midvein and replum, densely pubescent outside, trichomes 2-rayed between midvein and replum, glabrous inside;
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ovules 72–120 per ovary;
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style cylindrical, slender, 1–4 mm, sparsely pubescent;
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stigma slightly 2-lobed, lobes as long as wide.
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