Amelanchier arborea (F. Michaux) Fernald (Q4198)

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Amelanchier arborea is a taxon with the rank species within the genus Amelanchier
Language Label Description Also known as
English
Amelanchier arborea (F. Michaux) Fernald
Amelanchier arborea is a taxon with the rank species within the genus Amelanchier

    Statements

    taxon/id/Amelanchier arborea (F. Michaux) Fernald
    0 references
    Amelanchier arborea (F. Michaux) Fernald
    Amelanchier arborea
    (F. Michaux) Fernald
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    amélanchier arborescent (French)
    amélanchier arbre (French)
    downy serviceberry (English)
    downy juneberry (English)
    apple shadbush (English)
    shadblow (English)
    Downy shadbush (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.
    1 reference
    Hinds, H.R. 2000. Flora of New Brunswick : a manual for the identification of the vascular plants of New Brunswick. 2nd edition. Biology Department, University of New Brunswick, Fredericton. 699 pp.
    1 reference
    Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
    Newfoundland, CA
    1 reference
    Meades, S., S.G. Hay & L. Brouillet. 2000. Annotated Checklist of the Vascular Plants of Newfoundland and Labrador. Published in association with A Digital Flora of Newfoundland and Labrador Vascular Plants. http://www.digitalnaturalhistory.com/meades.htm (consulted 2009-09-02) http://www.digitalnaturalhistory.com/meades.htm
    Flowering Feb–May; fruiting May–Jul.
    dry to moist woods
    mesic mixed hardwoods
    pine-hardwoods
    fields
    thickets
    roadsides
    circumneutral soil
    Shrubs or trees, 2–20 m.
    Stems 1–20, solitary or in colonies.
    petiole (5.5–) 12–20.6 (–29.2) mm;
    blade ovate to obovate, (30–) 47–68 (–93) × (16–) 26–40 (–56) cm, base cordate to rounded, each margin with (0–) 11–21 (–30) teeth on proximal 1/2 and (3–) 5–9 (–13) teeth in distalmost cm, largest teeth less than 1 mm, apex acute to acuminate, abaxial surface densely (moderately) hairy by flowering, glabrous or sparsely to moderately hairy later, adaxial glabrous or sparsely (moderately) hairy later.
    Inflorescences (3–) 6–12 (–15) -flowered, (19–) 30–55 (–79) mm.
    Pedicels: 0 or 1 subtended by a leaf, proximalmost (5–) 10–20 (–32) mm.
    Flowers: sepals soon reflexed after flowering, (1.6–) 2.3–3.7 (–5.3) mm;
    petals linear to oblong, (8–) 10–15 (–19) × (2–) 3.1–5 (–6.8) mm;
    stamens (16–) 20 (–21);
    styles (3–) 5 (or 6), (2.1–) 3.2–4.2 (–5.5) mm;
    ovary apex glabrous or sparsely (densely) hairy.
    Pomes maroon-purple, 6–10 mm diam. 2n = 2x, 4x.