Senecio sylvaticus Linnaeus (Q2939)

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Senecio sylvaticus is a taxon with the rank species within the genus Senecio
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English
Senecio sylvaticus Linnaeus
Senecio sylvaticus is a taxon with the rank species within the genus Senecio

    Statements

    taxon/id/Senecio sylvaticus Linnaeus
    0 references
    Senecio sylvaticus Linnaeus
    Senecio sylvaticus
    Linnaeus
    FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York.
    accepted
    séneçon des bois (French)
    séneçon des forêts (French)
    woodland ragwort (English)
    woodland groundsel (English)
    wood groundsel (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
    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.
    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
    1 reference
    Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
    1 reference
    Catling, P.M., D.S. Erskine & R.B. MacLaren. 1985. The Plants of Prince Edward Island with new records, nomenclatural changes, and corrections and deletions. Agriculture Canada, Research Branch, Ottawa. Publication 1798. 272 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.
    Eurasia
    Flowering late spring–summer (northern areas of cool, climate); winter (southern areas).
    Herbage puberulent (hairs abundant, curly).
    blades obovate to oblong, 3–7 (–12) × 1–3 (–4) cm, usually 1–2-pinnate, bases tapered, ultimate margins dentate (distal leaves similar, clasping, bractlike).
    Heads 12–24 in corymbiform arrays.
    Calyculi 0 or of 1–5+ linear to filiform bractlets.
    Phyllaries ± 13 (± 21), 4–7+ mm, tips greenish or minutely black.
    Ray-florets 0 or 1–8+;
    corolla laminae usually 1–2+ mm (barely surpassing phyllaries).