Cirsium vulgare (Savi) Tenore (Q3022)

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Cirsium vulgare is a taxon with the rank species within the genus Cirsium
Language Label Description Also known as
English
Cirsium vulgare (Savi) Tenore
Cirsium vulgare is a taxon with the rank species within the genus Cirsium

    Statements

    taxon/id/Cirsium vulgare (Savi) Tenore
    0 references
    Cirsium vulgare (Savi) Tenore
    Cirsium vulgare
    (Savi) Tenore
    FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 19: Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York.
    accepted
    chardon vulgaire (French)
    piqueux (French)
    circe vulgaire (French)
    circe commun (French)
    gros chardon (French)
    chardon lancéolé (French)
    bull thistle (English)
    common thistle (English)
    spear thistle (English)
    Scotch thistle (English)
    Bull or common or spear thistle (English)
    gros chardon (English)
    chardon vulgaire ou lancéolé (English)
    piqueux (English)
    1 reference
    Klinkenberg, B. (ed.). 2010+. E-Flora BC: Electronic Atlas of the Plants of British Columbia. Lab. for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver, B.C. http://www.eflora.bc.ca http://www.eflora.bc.ca/
    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. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/
    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.
    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.
    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
    Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 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
    Etcheberry, R. 1989. Plantes de Saint-Pierre et Miquelon. Unpublished list (MT).
    St. Pierre and Miquelon
    Eurasia
    Flowering mostly summer (Jun–Sep), year round in areas with mild climates.
    invasive weed
    disturbed sites
    pastures
    meadows
    forest openings
    Stems 1–many, erect or ascending, branches few–many, ascending, villous with septate trichomes.
    Leaves: blades oblong-lanceolate to obovate, 15–40 × 6–15 cm, margins plane or revolute, coarsely 1–2-pinnatifid with rigidly divergent lobes, sometimes merely spinose-dentate, lobes triangular to lanceolate, entire to spiny-dentate, main spines 2–10 mm, abaxial faces gray-tomentose, villous with septate trichomes along veins, adaxial green, covered with short appressed bristlelike spines, sometimes tomentose when young;
    basal present or absent at flowering, petioles winged, bases tapered;
    principal cauline winged-petiolate, mid and distal becoming sessile, well distributed or not, progressively reduced distally, at least distal decurrent as long spiny wings;
    distal cauline often more deeply lobed than proximal, main lobes rigidly spiny, margins spinulose, otherwise entire.
    Heads few–many in corymbiform or paniculiform arrays.
    Peduncles 1–6 cm.
    Involucres hemispheric to campanulate, 3–4 × 2–4 cm, loosely arachnoid-tomentose.
    Phyllaries in 10–12 series, strongly imbricate, linear-lanceolate (outer) to linear (inner), outer and middle appressed, (bases stramineous), margins entire, abaxial faces without glutinous ridge, apices radiating, greenish, spines 2–5 mm;
    apices of inner phyllaries flat, serrulate to minutely erose.
    Corollas purple (rarely white), 25–35 mm, tubes 18–25 mm, throats 5–6 mm, lobes 5–7 mm;
    style tips 3.5–6 mm.
    Cypselae light-brown with darker streaks, 3–4.5 mm, apical collar not differentiated;
    pappi 20–30 mm. 2n = 68.