Crataegus phaenopyrum (Linnaeus f.) Medikus (Q4324)

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Crataegus phaenopyrum is a taxon with the rank species within the series Crataegus ser. Cordatae
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English
Crataegus phaenopyrum (Linnaeus f.) Medikus
Crataegus phaenopyrum is a taxon with the rank species within the series Crataegus ser. Cordatae

    Statements

    taxon/id/Crataegus phaenopyrum (Linnaeus f.) Medikus
    0 references
    Crataegus phaenopyrum (Linnaeus f.) Medikus
    Crataegus phaenopyrum
    (Linnaeus f.) Medikus
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    Crataegus phaenopyrum
    aubépine petit-corail (French)
    aubépine de Washington (French)
    Washington hawthorn (English)
    Washington thorn (English)
    Flowering Jun; fruiting Sep–Nov.
    woodland edges
    damp locations
    Trees, 40–100 dm.
    Stems: 3-year old twigs shiny, deep reddish-brown, older dark gray;
    thorns on twigs ± straight, 2–5 cm.
    Leaves: petiole slender, sometimes both abaxially and adaxially short rusty-tomentose, eglandular;
    blade broadly to narrowly deltate, 3–6 cm, base truncate to rarely cuneate or cordate, sometimes very shallowly so, lobes palmately or pinnately 2 (or 3) per side, margins serrulate, veins 6 or 7 (or 8) per side (to sinuses), apex acute, surfaces glabrous.
    Inflorescences 15–30-flowered, flowers strong-smelling;
    branches glabrous;
    bracteole margins stipitate-glandular.
    Flowers 10–12 mm diam.;
    hypanthium glabrous;
    stamens 20, anthers ivory;