View source for Rosa rubiginosa

{{Treatment/ID
|accepted_name=Rosa rubiginosa
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Mant. Pl.
|place=2: 564. 1771
|year=1771
}}
|common_names=Eglantine or sweet briar rose;rosier églantier
|special_status={{Treatment/ID/Special_status
|code=I
|label=Introduced
}}{{Treatment/ID/Special_status
|code=W
|label=Weedy
}}
|basionyms=
|synonyms=
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Roseae;Rosa;Rosa subg. Rosa;Rosa sect. Caninae;Rosa rubiginosa
|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. Caninae]]</div><div class="higher-taxon"><small>species</small>[[Rosa rubiginosa]]</div></div>
|volume=Volume 9
|mention_page=page 91
|treatment_page=page 90
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> erect; not rhizomatous. <b>Stems</b> 10–30 dm; 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. <b>Leaves</b> 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- 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. <b>Inflorescences</b> panicles, 1–3(–7)-flowered. <b>Pedicels</b> erect, 6–9 mm, densely stipitate-glandular, sometimes mixed with aciculi [and setae]; bracts 2, ovate-lanceolate to lanceolate, 15 × 5 mm, margins stipitate-glandular, surfaces glabrous, eglandular. <b>Flowers</b> 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 ovate-lanceolate, 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.). <b>Hips</b> dark red, subglobose to broadly ovoid, ellipsoid, or pyriform, 10–25 × 7–22 mm, glabrous, sometimes setose, eglandular; sepals tardily deciduous, mostly erect. <b>Achenes</b> 15–25, tan, 3.5–4(–5) × 2–2.5(–3) mm. <b>2n</b> = 35, 42.</span><!--

-->{{Treatment/Body
|distribution=B.C.;N.B.;N.S.;Nfld. and Labr. (Nfld.);Ont.;P.E.I.;Que.;Ala.;Ark.;Calif.;Colo.;Conn.;D.C.;Del.;Ga.;Idaho;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Mass.;Md.;Mich.;Minn.;Miss.;Mo.;Mont.;N.C.;N.H.;N.J.;N.Y.;Nebr.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.C.;Tenn.;Tex.;Utah;Va.;Vt.;W.Va.;Wash.;Wis.;Wyo.;Europe;w Asia;n Africa;introduced widely worldwide.
|discussion=<p>Varieties 2 (2 in the flora).</p><!--
--><p><i>Rosa rubiginosa</i> has been introduced throughout Canada and the United States except the desert southwest. Plants are compact, upright shrubs without rhizomes. Stems have stout, falcate infrastipular prickles mixed with internodal prickles, aciculi, and glandular setae. Leaflet blades are densely viscid-glandular with ripe apple scent and margins 2- or multi-serrate with stipitate glands.</p><!--
--><p><i>Rosa</i> eglanteria Linnaeus is a formally rejected name that pertains here.</p>
|tables=
|references=
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Distal branches: prickle lengths varying, aciculi and setae sometimes present; hips 10–25 × 10–22 mm; flowers 2.5–4 cm diam., sepals deciduous as or after hips mature, styles usually villous, stylar orifices 1/3 diam. of rims 4 mm diam.
|[[Rosa rubiginosa var. rubiginosa|Rosa rubiginosa var. rubiginosa]]
|-id=key-0-1
|1
|Distal branches: prickle lengths ± uniform, aciculi and setae absent; hips 10–12 × 7–9 mm; flowers 2–3.5 cm diam., sepals deciduous before or as hips mature, styles usually glabrous, stylar orifices 1/5–1/6 diam. of rims 2.5–4 mm diam.
|[[Rosa rubiginosa var. nemoralis|Rosa rubiginosa var. nemoralis]]
|}
</div></div><!--

-->{{#Taxon:
name=Rosa rubiginosa
|authority=Linnaeus
|rank=species
|parent rank=section
|synonyms=
|basionyms=
|family=Rosaceae
|distribution=B.C.;N.B.;N.S.;Nfld. and Labr. (Nfld.);Ont.;P.E.I.;Que.;Ala.;Ark.;Calif.;Colo.;Conn.;D.C.;Del.;Ga.;Idaho;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Mass.;Md.;Mich.;Minn.;Miss.;Mo.;Mont.;N.C.;N.H.;N.J.;N.Y.;Nebr.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.C.;Tenn.;Tex.;Utah;Va.;Vt.;W.Va.;Wash.;Wis.;Wyo.;Europe;w Asia;n Africa;introduced widely worldwide.
|reference=None
|publication title=Mant. Pl.
|publication year=1771
|special status=Introduced;Weedy
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V9/V9_133.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Roseae
|genus=Rosa
|subgenus=Rosa subg. Rosa
|section=Rosa sect. Caninae
|species=Rosa rubiginosa
}}<!--

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