Rosa rubiginosa Linnaeus (Q4107)

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

    Statements

    taxon/id/Rosa rubiginosa Linnaeus
    0 references
    Rosa rubiginosa Linnaeus
    Rosa rubiginosa
    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 rouillé (French)
    églantier odorant (French)
    briar rose (English)
    rosier églantier (French)
    rosier églantier typique (French)
    brier rose (French)
    sweetbrier (English)
    sweetbriar rose (English)
    sweetbriar (English)
    Eglantine or sweet briar rose (English)
    rosier églantier (English)
    Europe
    w Asia
    n Africa
    widely worldwide
    distal branches arching, bark dark brownish red;
    infrastipular prickles single or paired, curved, falcate, 6–12 × 3–7 mm, lengths varying or ± uniform, internodal prickles sometimes mixed with aciculi and glandular-setae.
    Leaves persistent, 4–6.5 cm;
    stipules 6–10 × 2–4 mm, auricles 3–5 mm, margins stipitate-glandular, surfaces glabrous, eglandular;
    petiole and rachis with pricklets, puberulent, stipitate-glandular;
    leaflets 5–7 (–9), viscid glands with ripe apple scent, terminal: petiolule 5–10 mm, blade mostly suborbiculate or broadly oval, 10–25 × 8–15 mm, base obtuse, margins 2-serrate or multi-serrate, teeth 10–18 per side, apex acute to obtuse, abaxial surfaces glabrous or pubescent, usually densely viscid-glandular, adaxial green, lustrous to dull, puberulent or glabrous.
    Inflorescences panicles, 1–3 (–7) -flowered.
    Pedicels erect, 6–9 mm, densely stipitate-glandular, sometimes mixed with aciculi [and setae];
    bracts 2, ovatelanceolate to lanceolate, 15 × 5 mm, margins stipitate-glandular, surfaces glabrous, eglandular.
    Flowers 2–4 cm diam.;
    hypanthium obovoid or broadly oblong, 5–6 × 3–4 mm, eglandular, neck (0–) 1–1.5 × 3–4 mm;
    sepals erect or spreading, rarely reflexed, lanceolate or ovatelanceolate, 14–18 × 2 mm, margins mostly pinnatifid, tip 3–5 × 0.5–1 mm, abaxially densely stipitate-glandular;
    petals bright or deep pink, 11–20 × 11–18 mm;
    carpels 25–45, styles villous or glabrous, exsert 1–2 mm beyond stylar orifice (1.2–2 mm diam.) of hypanthial disc (2.5–4 mm diam.).
    Hips dark red, subglobose to broadly ovoid, ellipsoid, or pyriform, 10–25 × 7–22 mm, glabrous, sometimes setose, eglandular;
    sepals tardily deciduous, mostly erect.