Rosa cinnamomea Linnaeus (Q4068)

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Rosa cinnamomea is a taxon with the rank species within the section Rosa sect. Rosa
Language Label Description Also known as
English
Rosa cinnamomea Linnaeus
Rosa cinnamomea is a taxon with the rank species within the section Rosa sect. Rosa

    Statements

    taxon/id/Rosa cinnamomea Linnaeus
    0 references
    Rosa cinnamomea Linnaeus
    Rosa cinnamomea
    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 cannelle (French)
    cinnamon rose (English)
    Cinnamon rose (English)
    rosier canelle (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.
    Newfoundland, CA
    1 reference
    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
    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
    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.
    Europe
    Asia (Japan)
    Asia (Siberia)
    Flowering Jun–Jul.
    roadsides
    old pastures
    fencerows
    fields
    stream banks
    dwellings
    Shrubs, forming dense thickets.
    Stems ± flexuous, 10–20 dm, densely branched;
    infrastipular prickles paired, erect, sometimes curved, stout, 4–7 × 2.5–3 mm, base glabrous, internodal prickles absent, aciculi rare.
    stipules often convolute, 8–15 × 3–8 mm, auricles flared, (1.5–) 3–5 (–7) mm, margins entire or crenate, sparsely to densely stipitate-glandular, surfaces glabrous, sometimes pubescent, eglandular;
    petiole and rachis without pricklets, pubescent, eglandular, sometimes sparsely or densely sessile-glandular;
    leaflets 5 (–7), terminal: petiolule 4–9 mm, blade elliptic to ovate, 20–40 × 12–18 mm, membranous, margins 1-serrate, teeth 9–18 per side, eglandular or gland-tipped, apex acute, abaxial surfaces pale green, ± glaucous, pubescent (especially on veins) or glabrous, glandular, adaxial green, dull, sometimes sparsely pubescent.
    Inflorescences corymbs, 1 or 2 (or 3) -flowered.
    Pedicels erect, slender, 7–17 mm, glabrous, eglandular;
    bracts 2, ovate or ovatelanceolate to obovate, 6–15 × 6–10 mm, margins ciliate, stipitate-glandular, surfaces mostly pubescent, sometimes glabrous.
    Flowers 3–5 cm diam.;
    hypanthium hemispheric, 4–5 × 3–4 mm, glabrous, eglandular, neck absent;
    sepals spreading, lanceolate or ovatelanceolate, 18–25 × 2.5–4 mm, tip 5–8 × 1–2 mm, margins entire, rarely pinnatifid, lobes 1 or 2, abaxial surfaces pubescent, eglandular or sparsely sessile or, rarely, stipitate-glandular;
    petals double, rarely single, pinkish purple, 9–15 × 9–11 mm;
    carpels 25–35, styles exsert 4 mm beyond stylar orifice (2.5–3 mm diam.) of hypanthial disc (4–4.5 mm diam.).
    Hips scarlet, globose, 9–11 × 8–10 mm, fleshy, glabrous, eglandular, neck absent;
    sepals persistent, erect or spreading, hips rarely maturing.
    Achenes basal, 17, dark tan, 3–3.5 × 1.5 mm. 2n = 14.