Cotoneaster dielsianus E. Pritz ex Diels (Q4240)

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Cotoneaster dielsianus is a taxon with the rank species within the subgenus Cotoneaster subg. Cotoneaster
Language Label Description Also known as
English
Cotoneaster dielsianus E. Pritz ex Diels
Cotoneaster dielsianus is a taxon with the rank species within the subgenus Cotoneaster subg. Cotoneaster

    Statements

    taxon/id/Cotoneaster dielsianus E. Pritzel ex Diels
    0 references
    Cotoneaster dielsianus E. Pritzel ex Diels
    Cotoneaster dielsianus
    E. Pritzel ex Diels
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    Cotoneaster dielsianus
    cotonéaster de Diels (French)
    Diels' cotoneaster (English)
    Diels' 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
    Flowering May–Jun; fruiting Aug–Mar.
    disturbed forests
    flood plains
    thickets
    waste ground
    cliffs
    meadows
    wet prairie remnants
    0–500 m
    Shrubs, 2–4 m.
    Stems narrowly erect, spreading;
    branches distichous, grayish brown, initially tomentose-pilose.
    petiole 2–5 mm, tomentose-pilose;
    blade ovate to elliptic or broadly ovate, 9–38 × 7–23 mm, coriaceous or subcoriaceous, base obtuse or cuneate, margins flat, not revolute, veins 2–4, lightly sunken, apex acute or acuminate, abaxial surfaces densely grayish tomentose, adaxial dark green to grayish green, shiny, not glaucous, flat, rarely slightly bulging, between lateral-veins, slightly rugose, pilose;
    Inflorescences on fertile shoots 10–35 mm with 4 leaves, 2–7 (–10) -flowered, compact.
    Pedicels 1–3 mm, tomentose-strigose.
    Flowers erect, 6–7.5 mm, closed;
    hypanthium funnelform, proximally tomentose-strigose, distally tomentose-pilose;
    sepals: margins reddish tomentose, borders purple, broad, glabrous, apex cuspidate or apiculate, surfaces pilose;
    petals erect-incurved, dark-pink to red, base dark red, margins off-white;
    stamens 14–20, filaments red to dark red, anthers white;
    styles 3 or 4 (or 5).
    Pomes bright red, broadly obovoid, sometimes globose or depressed-globose, 5–9.1 × 5.1–8.8 mm, slightly shiny, not glaucous, pilose;
    Pyrenes 3 or 4 (or 5).