Senecio elmeri Piper (Q2930)

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Senecio elmeri is a taxon with the rank species within the genus Senecio
Language Label Description Also known as
English
Senecio elmeri Piper
Senecio elmeri is a taxon with the rank species within the genus Senecio

    Statements

    taxon/id/Senecio elmeri Piper
    0 references
    Senecio elmeri Piper
    Senecio elmeri
    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 d'Elmer (French)
    Elmer's ragwort (English)
    Elmer's butterweed (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.
    Flowering summer.
    subalpine rocky sites
    talus slopes
    2000–3000 m
    Herbage unevenly villous-tomentose or floccose, glabrescent.
    Stems single (from loosely clustered basal leaves).
    blades ovate to oblanceolate, (3–) 4–8 (–10) × 2–3 (–4) cm, bases tapered, margins shallowly dentate (mid and distal leaves smaller, bractlike, often clasping).
    Heads erect or weakly nodding (especially in bud), (2–) 5–9 (–12) in loose, cymiform arrays.
    Calyculi of 2–7 lance-linear to linear bractlets (lengths 1/3–2/3 phyllaries).
    Phyllaries (± 8) ± 13, 8–10 mm, tips black (villous).
    corolla laminae 8–15 mm.