Senecio lugens Richardson in J. Franklin et al. (Q2933)

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Senecio lugens is a taxon with the rank species within the genus Senecio
Language Label Description Also known as
English
Senecio lugens Richardson in J. Franklin et al.
Senecio lugens is a taxon with the rank species within the genus Senecio

    Statements

    taxon/id/Senecio lugens Richardson
    0 references
    Senecio lugens Richardson
    Senecio lugens
    Richardson
    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 pleureur (French)
    small black-tip ragwort (English)
    black-tip groundsel (English)
    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
    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
    Porsild, A.E. & W.J. Cody. 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, Ottawa, Ont. 667 pp.
    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.
    1 reference
    Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.
    Flowering summer.
    moist meadows
    gravelly streambeds
    open woods
    alpine
    boreal sites
    Herbage loosely, often unevenly, floccose-tomentose, glabrescent.
    Stems single or clustered.
    blades narrowly obovate to oblanceolate, (4–) 8–18 (–25) cm, bases tapered, margins subentire to dentate (denticles callous; mid and distal leaves bractlike, clasping).
    Heads (2–) 7–12 (–20+) in corymbiform arrays.
    Calyculi of 2–5 linear bractlets (1–2 mm).
    Phyllaries (± 8) ± 13 (± 21), 4–7 mm, tips black.
    Ray-florets (± 5) ± 8 (± 13);
    corolla laminae 8–10 (–15) mm.