Cotoneaster horizontalis Decaisne (Q4232)

From Canadian Flora Commons
Jump to navigation Jump to search
Cotoneaster horizontalis is a taxon with the rank species within the series Cotoneaster ser. Horizontales
Language Label Description Also known as
English
Cotoneaster horizontalis Decaisne
Cotoneaster horizontalis is a taxon with the rank species within the series Cotoneaster ser. Horizontales

    Statements

    taxon/id/Cotoneaster horizontalis Decaisne
    0 references
    Cotoneaster horizontalis Decaisne
    Cotoneaster horizontalis
    Decaisne
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    Cotoneaster horizontalis
    cotonéaster horizontal (French)
    cotonnier horizontal (French)
    rock cotoneaster (English)
    rockspray cotoneaster (English)
    wall cotoneaster (English)
    herringbone cotoneaster (English)
    Herringbone cotoneaster (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
    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 Apr–May; fruiting Sep–Mar.
    thickets
    disturbed forests
    cliffs
    pilings
    0–500 m
    Shrubs, 0.5–1 m.
    Stems ascending to erect, spreading horizontally;
    branches distichous, maroon, initially densely yellow-strigose.
    Leaves deciduous (tardily so on a few vigorous shoots);
    petiole 2–3 mm, strigose;
    blade elliptic or broadly elliptic, on vigorous shoots usually broadly elliptic, sometimes suborbiculate, orbiculate, or broadly obovate, 4–14 × 5–9 mm, subcoriaceous, base obtuse or cuneate, margins flat, veins 2–4, superficial, apex acute, apiculate or obtuse, mucronulate, abaxial surfaces green, sparsely long-strigose, adaxial dark green, shiny, not glaucous, flat between lateral-veins, smooth to slightly rugose, glabrescent;
    Inflorescences on fertile shoots 8–20 mm with 3 or 4 leaves, 1–3-flowered, compact.
    Pedicels 1–2 mm, strigose.
    Flowers 5–7 mm, closed;
    hypanthium funnelform, sparsely pilose-strigose;
    sepals: margins villous, apex acute or acuminate, surfaces sparsely strigose;
    petals erect-incurved, dark-pink to dark red, base blackish red, margins pale crimson;
    stamens (8–) 10 (–14), filaments dark red, anthers white;
    styles 2 or 3 (or 4).
    Pomes bright red, usually broadly obovoid, sometimes obovoid, rarely subglobose, 5–8.5 × 4.5–7.7 mm, shiny, not glaucous, glabrate;
    2n = 68 (Germany).