Amelanchier humilis Wiegand (Q4211)

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Amelanchier humilis is a taxon with the rank species within the genus Amelanchier
Language Label Description Also known as
English
Amelanchier humilis Wiegand
Amelanchier humilis is a taxon with the rank species within the genus Amelanchier

    Statements

    taxon/id/Amelanchier humilis Wiegand
    0 references
    Amelanchier humilis Wiegand
    Amelanchier humilis
    Wiegand
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    amélanchier bas (French)
    amélanchier nain (French)
    low serviceberry (English)
    low juneberry (English)
    low shadbush (English)
    Low shadbush (English)
    amélanchier bas (English)
    1 reference
    Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/
    1 reference
    Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.
    Flowering Apr–May; fruiting Jul–Aug.
    open sites
    sandy soil
    calcareous soil
    Shrubs, to 1.5 m (sometimes to 8 m in shaded conditions).
    Stems 1–50, rhizomatous or suckering and forming scattered colonies.
    petiole (5–) 9.3–16.7 (–24) mm;
    blade elliptic or oblong to ovate or obovate, (20–) 31–47 (–62) × (12–) 21–35 (–45) cm, base rounded to cordate, each margin with (0 or) 1–6 (–13) teeth on proximal 1/2 and (0–) 3–6 (–9) teeth in distalmost cm, largest teeth more than 1 mm, apex broadly subacute to rounded and mucronate, abaxial surface densely hairy by flowering, surfaces sparsely (moderately) hairy (or glabrous) later.
    Inflorescences (5–) 7–11 (–14) -flowered, (12–) 18–32 (–51) mm.
    Pedicels: (0 or) 1 (or 2) subtended by a leaf, proximalmost (4–) 6–11 (–16) mm.
    Flowers: sepals spreading to recurved after flowering, (1–) 1.6–2.7 (–3.6) mm;
    petals to ivory, obovate-oblong, (4.3–) 5.9–8.7 (–11.3) × (1.4–) 2.3–3.9 (–5) mm;
    stamens (14–) 18–21 (–22);
    styles (3–) 5, (1.8–) 2.3–3 (–3.6) mm;
    ovary apex densely hairy.
    Pomes almost black, 6–8 mm diam. 2n = 2x, 3x, 4x.