Rosa spinosissima Linnaeus (Q4118)

From Canadian Flora Commons
Jump to navigation Jump to search
Rosa spinosissima is a taxon with the rank species within the section Rosa sect. Pimpinellifoliae
Language Label Description Also known as
English
Rosa spinosissima Linnaeus
Rosa spinosissima is a taxon with the rank species within the section Rosa sect. Pimpinellifoliae

    Statements

    taxon/id/Rosa spinosissima Linnaeus
    0 references
    Rosa spinosissima Linnaeus
    Rosa spinosissima
    Linnaeus
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    rosier pimprenelle (French)
    rosier des dunes (French)
    rose d'Écosse (French)
    rosier à feuilles de boucage (French)
    Scotch rose (English)
    burnet rose (English)
    Scottish briar (English)
    Burnet or Scots rose (English)
    rosier pimprenelle (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
    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.
    Europe
    Asia (China)
    Asia (Japan)
    also in Atlantic Islands (Iceland)
    Pacific Islands (New Zealand)
    Flowering May–Jun.
    disturbed areas
    Prickles internodal, dense on main-stems, sparser on some flowering branches, paired or single, erect or ± curved, terete, 5–6 × 1–3 mm, mixed with shorter prickles and usually aciculi.
    Leaves: stipules 9–14 × 2–4 mm, auricles 2.5–5 mm, margins entire or serrate-glandular, surfaces glabrous;
    petiole and rachis with pricklets, pubescent, glandular;
    leaflets: blade oblong-ovate or suborbiculate, (5–) 7–9 (–11) × 5–8 mm, or broadly elliptic, 5–22 × 5–12 mm, base obtuse or rounded to broadly cuneate, margins 1-serrate, sometimes multi-serrate, teeth 8–12 per side, gland-tipped, apex obtuse to acute.
    Pedicels: bracts absent.
    Flowers: hypanthium 3–5 × 3–4 mm;
    sepal tip 2–3 mm, apex acuminate or caudate-acuminate;
    petals white, 15–25 × 14–23 mm;
    styles exsert 2 mm beyond stylar orifice of hypanthial disc.
    Achenes 8–12, dark tan, 4 × 2.5 mm. 2n = 28.