Amelanchier intermedia Spach (Q4207)

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

    Statements

    taxon/id/Amelanchier intermedia Spach
    0 references
    Amelanchier intermedia Spach
    Amelanchier intermedia
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    Amelanchier intermedia
    amélanchier intermédiaire (French)
    purple serviceberry (English)
    swamp juneberry (English)
    Intermediate shadbush (English)
    amélanchier intermédiaire (English)
    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
    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
    Catling, P.M., D.S. Erskine & R.B. MacLaren. 1985. The Plants of Prince Edward Island with new records, nomenclatural changes, and corrections and deletions. Agriculture Canada, Research Branch, Ottawa. Publication 1798. 272 pp.
    1 reference
    Roland, A.E. & E.C. Smith. 1969. The Flora of Nova Scotia. Nova Scotia Museum, Halifax, N.S. [Reprinted from Proc. N.S. Inst. Sci. 26]
    Newfoundland, CA
    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
    Flowering May–Jun; fruiting Jun–Aug.
    Shrubs or trees, 2–7 m.
    Stems 1–50, fastigiate, solitary or in colonies.
    petiole (14–) 16–21.8 (–24) mm;
    blade elliptic to slightly obovate, (39–) 46–65 (–77) × (25–) 26–38 (–45) mm, base subcordate or rounded, each margin with (5–) 13–19 (–20) teeth on proximal 1/2 and (5–) 13–19 (–20) teeth in distalmost cm, largest teeth less than 1 mm, apex acute to short-acuminate, abaxial surface sparsely hairy by flowering, surfaces glabrous later.
    Inflorescences (6 or) 7–10-flowered, 35–59 (–77) mm.
    Pedicels: 0 or 1 subtended by a leaf, proximalmost (13–) 14–25 (–33) mm.
    Flowers: sepals ascending to recurved after flowering, (2–) 3.3–4.5 (–5.2) mm;
    petals oblong, (10–) 12.7–17.7 (–18.5) × (3–) 3.9–5.3 (–5.7) mm;
    stamens (18–) 20 (–21);
    styles (4 or) 5, (3.3–) 3.8–4.8 (–5) mm;
    ovary apex glabrous (or sparsely hairy).
    Pomes dark purple, 7–12 mm diam. 2n = 4x.