View source for Rosa cinnamomea

{{Treatment/ID
|accepted_name=Rosa cinnamomea
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=1: 491. 1753
|year=1753
}}
|common_names=Cinnamon rose;rosier canelle
|special_status={{Treatment/ID/Special_status
|code=I
|label=Introduced
}}
|basionyms=
|synonyms=
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Roseae;Rosa;Rosa subg. Rosa;Rosa sect. Rosa;Rosa cinnamomea
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Rosaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Rosaceae subfam. Rosoideae]]</div><div class="higher-taxon"><small>tribe</small>[[Rosaceae tribe Roseae]]</div><div class="higher-taxon"><small>genus</small>[[Rosa]]</div><div class="higher-taxon"><small>subgenus</small>[[Rosa subg. Rosa]]</div><div class="higher-taxon"><small>section</small>[[Rosa sect. Rosa]]</div><div class="higher-taxon"><small>species</small>[[Rosa cinnamomea]]</div></div>
|volume=Volume 9
|mention_page=page 77, 98
|treatment_page=page 97
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> forming dense thickets. <b>Stems</b> ± flexuous, 10–20 dm, densely branched; bark dark red to brown, glabrous; infrastipular prickles paired, erect, sometimes curved, stout, 4–7 × 2.5–3 mm, base glabrous, internodal prickles absent, aciculi rare. <b>Leaves</b> 4–8 cm; 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. <b>Inflorescences</b> corymbs, 1 or 2(or 3)-flowered. <b>Pedicels</b> erect, slender, 7–17 mm, glabrous, eglandular; bracts 2, ovate or ovate-lanceolate to obovate, 6–15 × 6–10 mm, margins ciliate, stipitate-glandular, surfaces mostly pubescent, sometimes glabrous. <b>Flowers</b> 3–5 cm diam.; hypanthium hemispheric, 4–5 × 3–4 mm, glabrous, eglandular, neck absent; sepals spreading, lanceolate or ovate-lanceolate, 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.). <b>Hips</b> scarlet, globose, 9–11 × 8–10 mm, fleshy, glabrous, eglandular, neck absent; sepals persistent, erect or spreading, hips rarely maturing. <b>Achenes</b> basal, 17, dark tan, 3–3.5 × 1.5 mm. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Jul.
|habitat=Roadsides, old pastures, fencerows, fields, stream banks, near dwellings
|elevation=0–400 m
|distribution=N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Conn.;Ill.;Maine;Mass.;Mich.;N.H.;N.Y.;Ohio;Pa.;R.I.;Vt.;Va.;Wis.;Europe;Asia (Japan;Siberia).
|discussion=<p>The double-flowered form of <i>Rosa cinnamomea</i> is often found in eastern North America, where hip formation and achene development are infrequent. The species is distinguished by its mostly convoluted stipules, abaxially glaucous leaflets, and basal achenes.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Rosa cinnamomea
|authority=Linnaeus
|rank=species
|parent rank=section
|synonyms=
|basionyms=
|family=Rosaceae
|phenology=Flowering Jun–Jul.
|habitat=Roadsides, old pastures, fencerows, fields, stream banks, near dwellings
|elevation=0–400 m
|distribution=N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Conn.;Ill.;Maine;Mass.;Mich.;N.H.;N.Y.;Ohio;Pa.;R.I.;Vt.;Va.;Wis.;Europe;Asia (Japan;Siberia).
|introduced=true
|reference=None
|publication title=Sp. Pl.
|publication year=1753
|special status=Introduced
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V9/V9_142.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Roseae
|genus=Rosa
|subgenus=Rosa subg. Rosa
|section=Rosa sect. Rosa
|species=Rosa cinnamomea
}}<!--

-->[[Category:Treatment]][[Category:Rosa sect. Rosa]]