Cotoneaster lacteus W. W. Smith (Q4246)

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Cotoneaster lacteus is a taxon with the rank species within the series Cotoneaster ser. Pannosi
Language Label Description Also known as
English
Cotoneaster lacteus W. W. Smith
Cotoneaster lacteus is a taxon with the rank species within the series Cotoneaster ser. Pannosi

    Statements

    taxon/id/Cotoneaster lacteus W.W. Smith
    0 references
    Cotoneaster lacteus W.W. Smith
    Cotoneaster lacteus
    W.W. Smith
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    cotonéaster laiteux (French)
    milkflower cotoneaster (English)
    Parney's cotoneaster (English)
    late cotoneaster (English)
    cream-flowered cotoneaster (English)
    Cream-flowered or late or Parney's cotoneaster (English)
    1 reference
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1009&flora_id=1
    Asia (China)
    also in Europe
    Pacific Islands (New Zealand)
    Flowering May–Jul; fruiting Nov–Apr.
    thickets
    disturbed forests
    urban waste ground
    stonework
    grassy bluffs
    canyons
    pond shores
    Shrubs or trees, 2–9 m.
    Stems erect, arching, spreading, slender;
    branches spiraled or distichous, purple-black, initially yellowish tomentose-villous.
    Leaves persistent;
    petiole 5–8 mm, initially tomentose;
    blade obovate to elliptic, rarely broadly elliptic, (26–) 40–85 (–120) x (13–) 19–45 (–60) mm, coriaceous, base cuneate, margins flat or slightly revolute, veins 7–9, deeply sunken, apex short-tapered, acute, acuminate, or obtuse, abaxial surfaces initially yellowish tomentose-villous, adaxial dark green, dull or slightly shiny, not glaucous, bulging slightly between lateral-veins, initially sparsely pilose.
    Inflorescences on fertile shoots 45–100 mm with 4 leaves, 20–150-flowered, lax.
    Pedicels 1–5 mm, tomentose-strigose.
    Flowers 6–9 mm diam.;
    buds creamy white, sometimes slightly pinkish;
    hypanthium funnelform, tomentose-strigose;
    sepals: margins villous, apex cuspidate, surfaces tomentose;
    petals spreading, creamy white, sometimes with hair-tuft;
    stamens 20, filaments white, anthers red-purple;
    Pomes crimson, broadly obovoid, subglobose, or globose, 6.5–8.6 × 6.5–7.6 mm, shiny, not glaucous, sparsely villous;
    navel slightly open or obscured by sepals;
    Pyrenes 2.2n = 68 (Germany).