Pyracantha coccinea M. Roemer (Q4407)

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Pyracantha coccinea is a taxon with the rank species within the genus Pyracantha
Language Label Description Also known as
English
Pyracantha coccinea M. Roemer
Pyracantha coccinea is a taxon with the rank species within the genus Pyracantha

    Statements

    taxon/id/Pyracantha coccinea M. Roemer
    0 references
    Pyracantha coccinea M. Roemer
    Pyracantha coccinea
    M. Roemer
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    buisson ardent écarlate (French)
    petit corail (French)
    buisson ardent (French)
    scarlet firethorn (English)
    firethorn (English)
    Scarlet firethorn (English)
    buisson ardent (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
    Catling, P.M. & M.J. Oldham. 2010. Everlasting thorn (Pyracantha coccinea), another woody invasive for Ontario? Botanical Electronic News 425. http://www.ou.edu/cas/botany-micro/ben/ben425.html
    s Europe
    w Asia
    also in w Europe (England)
    e Asia (Japan)
    Africa (South Africa)
    Australia
    Flowering Mar–May; fruiting Aug–Jan.
    mixed conifer forests
    disturbed ground
    fields
    thickets
    roadsides
    Plants: crowns spreading, 10–60 dm.
    Stems: young twigs gray-hairy, glabrescent later.
    Leaves: stipules 4–8 mm;
    blade elliptic or ovate to lanceolate or oblanceolate, 2–4 × 0.7–1.5 cm, base cuneate, margins finely crenulate-serrulate, apex acute, rarely obtuse, abaxial surface slightly hairy when young, glabrescent, adaxial glabrous.
    Inflorescences 3–4 cm diam.;
    bracteoles in distal axils 4–10 × 3–4 mm.
    Pedicels 3–10 mm, with coarse pale hairs.
    Flowers 6–8 mm diam.;
    hypanthium finely hairy;
    sepals triangular, 1.5–2 mm, apex acute;
    petals suborbiculate, 3–5 mm, apex rounded.
    Pomes bright red, 5–8 mm diam.;
    pedicels 5–12 mm. 2n = 34 (Europe).