Spiraea prunifolia Siebold & Zuccarini (Q4424)

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Spiraea prunifolia is a taxon with the rank species within the genus Spiraea
Language Label Description Also known as
English
Spiraea prunifolia Siebold & Zuccarini
Spiraea prunifolia is a taxon with the rank species within the genus Spiraea

    Statements

    taxon/id/Spiraea prunifolia Siebold & Zuccarini
    0 references
    Spiraea prunifolia Siebold & Zuccarini
    Spiraea prunifolia
    Siebold & Zuccarini
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    spirée à feuilles de prunier (French)
    bridal-wreath (English)
    bridal-wreath spiraea (English)
    plum-leaved meadowsweet (English)
    plum-leaved spiraea (English)
    Bridal-wreath spiraea (English)
    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
    Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
    Asia (China)
    Asia (Japan)
    Asia (Korea)
    Flowering Apr–Aug; fruiting May–Nov.
    abandoned homesteads
    roadsides
    meadows
    riparian zones
    Shrubs, 10–30 dm.
    Stems erect, virgate, branched.
    Leaves: petiole 1–4 mm, pubescent;
    blade usually ovate to elliptic, sometimes oblanceolate, 1–4 (–5) × 1–2 cm, membranous, base obtuse, margins serrulate, usually from near base to apex, sometimes only distally from middle, rarely nearly entire with few teeth apically, venation pinnate cladodromous, secondary-veins not prominent, apex acute to obtuse, abaxial surface lanate to glabrescent, adaxial glabrate.
    Inflorescences mostly axillary, usually hemispheric panicles, sometimes simple fascicles, 3–6-flowered, sessile, 2–3 × 1–3 cm;
    bractlets 3–7 × 3–5 mm;
    branches pubescent.
    Pedicels 10–30 mm, pubescent.
    Flowers 5–15 mm diam.;
    hypanthia campanulate, 1–1.2 mm, abaxial surface glabrous or sparsely hairy, adaxial glabrous;
    sepals ovate to ovate-triangular, 1–3 mm;
    petals white to cream, often with more than a single whorl of petals in most commonly escaped form, ovate to obovate, 2–10 mm;
    staminodes 10–16, irregularly fused;
    stamens 20–25, 0.5 times petal length.
    Follicles oblanceoloid, 1.5–2 mm, glabrous, adaxial suture sparsely hairy.