Physocarpus opulifolius (Linnaeus) Maximowicz (Q4450)

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Physocarpus opulifolius is a taxon with the rank species within the genus Physocarpus
Language Label Description Also known as
English
Physocarpus opulifolius (Linnaeus) Maximowicz
Physocarpus opulifolius is a taxon with the rank species within the genus Physocarpus

    Statements

    taxon/id/Physocarpus opulifolius (Linnaeus) Maximowicz
    0 references
    Physocarpus opulifolius (Linnaeus) Maximowicz
    Physocarpus opulifolius
    (Linnaeus) Maximowicz
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    Physocarpus opulifolius
    physocarpe à feuilles d'obier (French)
    sept écorces (French)
    physocarpe (French)
    eastern ninebark (English)
    common ninebark (English)
    Atlantic ninebark (English)
    viburnum-leaved ninebark (English)
    Common or Atlantic nine-bark (English)
    physocarpe à feuilles d'obier (English)
    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.
    1 reference
    Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig & S. McMurray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario. Forest Information Paper No. 123. 550 pp.
    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.
    in Europe
    Flowering May–Jun; fruiting Jul–Sep.
    rocky stream banks
    lake shores
    moist woods
    swampy ground
    Stems spreading to ascending, ± glabrous.
    Leaves: stipules narrowly ovate, 6–10 × 1.5–2.5 mm, apex acute;
    blade ovate to obovate, 6–8.5 (–10) × 4–7 (–10) cm, usually longer than wide, base broadly cuneate to truncate, 3 (–5) -lobed, margins irregularly serrate, apex obtuse to rounded, surfaces mostly glabrous, sometimes sparsely hairy abaxially.
    Inflorescences 30–50-flowered, open, hemispheric racemes, 5 cm diam.;
    bracts elliptic to spatulate or rhombic, 5 × 2.5 mm, apex acute to 3-fid or coarsely erose, faces glandular.
    Pedicels 1–2 cm, usually stellate-hairy.
    Flowers 7–10 mm diam.;
    hypanthium cupshaped, 1.5–2 mm, glabrous or sparsely stellate-hairy;
    sepals pale green to white, darker in center, triangular, 1.5–2.5 mm, apex mucronate, gland-tipped, surfaces usually stellate-hairy;
    petals white to pale-pink, broadly elliptic to orbiculate, 4–5 × 4–5 mm;
    stamens equal to or exceeding petals, anthers purplish;
    carpels 3–5, connate basally, sparsely stellate-hairy, glabrescent.
    Follicles 3–5, connate basally, bright red to brownish red, ovoid, 5–10 mm (lengths ca. 2 times sepals), sparsely stellate-hairy, ± glabrescent;
    Seeds 2 (–5), pyriform, 2 mm. 2n = 18.