Crataegus populnea Ashe (Q4293)

From Canadian Flora Commons
Revision as of 17:20, 23 June 2022 by WikibaseAdmin (talk | contribs) (‎Changed an Item)
Jump to navigation Jump to search
Crataegus populnea is a taxon with the rank species within the series Crataegus ser. Populneae
Language Label Description Also known as
English
Crataegus populnea Ashe
Crataegus populnea is a taxon with the rank species within the series Crataegus ser. Populneae

    Statements

    taxon/id/Crataegus populnea Ashe
    0 references
    Crataegus populnea Ashe
    Crataegus populnea
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    aubépine faux-peuplier (French)
    poplar hawthorn (English)
    poplar-like hawthorn (English)
    Gruber's hawthorn (English)
    adorned hawthorn (English)
    Poplar hawthorn (English)
    Flowering Apr–May; fruiting Sep–Oct.
    Shrubs or trees, 60 dm.
    thorns on twigs recurved, 2-years old dark blackish red, ± shiny, ± slender, 3–5 cm.
    Leaves: petiole 2–4 cm, glabrous, eglandular or sparsely glandular;
    blade ± ovate, 4–7 cm length/width = to 1.5, subcoriaceous, base broadly rounded to broadly cuneate, rarely truncate, lobes 3–5 per side, sinuses usually shallow, lobe apex acute to acuminate, margins strongly serrate, veins 5 or 6 per side, apex acuminate, adaxial surface glabrate to appressed-hairy young, glabrescent;
    extension-shoot leaf-blades widest 2/5 from base, length/width = 1.3–1.4, sinuses not deep, LII less than 25%, base broadly cuneate, rarely truncate.
    Inflorescences 5–12-flowered;
    branches glabrous;
    bracteoles few, very narrow, margins glandular.
    Flowers 16–18 mm diam.;
    hypanthium glabrous;
    sepals narrowly triangular, 5–6 mm, margins subentire, abaxially glabrous;
    stamens 6–10, anthers red to purple;
    Pomes reddish orange to bright red, suborbicular to oblong, 8–11 mm diam.;
    sepals commonly erose, patent-reflexed;