View source for Rosa setigera

{{Treatment/ID
|accepted_name=Rosa setigera
|accepted_authority=Michaux
|publications={{Treatment/Publication
|title=Fl. Bor.-Amer.
|place=1: 295. 1803
|year=1803
}}
|common_names=Climbing prairie rose
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Rosa rubifolia
|authority=R. Brown
}} {{Treatment/ID/Synonym
|name=R. setigera var. elatior
|authority=Persoon
}} {{Treatment/ID/Synonym
|name=R. setigera var. glabra
|authority=Torrey & A. Gray
}} {{Treatment/ID/Synonym
|name=R. setigera var. tomentosa
|authority=Torrey & A. Gray
}}
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Roseae;Rosa;Rosa subg. Rosa;Rosa sect. Systylae;Rosa setigera
|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. Systylae]]</div><div class="higher-taxon"><small>species</small>[[Rosa setigera]]</div></div>
|volume=Volume 9
|mention_page=page 75, 84
|treatment_page=page 83
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>erect to procumbent and vinelike, 10–20(–60) dm; bark of canes green to light brown; prickles infrastipular and internodal, single or paired, declined, usually curved, sometimes erect, stout, 3–4 × 7–9 mm, broad-based, sometimes mixed with aciculi, rarely absent. <b>Leaves</b> deciduous, 8–12 cm; stipules narrowly lanceolate, 12–15 × 0.5–3 mm, auricles flared, 3–4 mm, margins entire, sometimes fimbriate, stipitate-glandular, surfaces glabrous, sparsely glandular; petiole and rachis with or without pricklets, usually pubescent, stipitate-glandular; leaflets 3 (mostly younger stems)–5 (older stems), terminal: petiolule 10–16 mm, blade ovate to elliptic-ovate, (30–)48(–70) × (20–)27(–40) mm, membranous or leathery, base rounded or obtuse, margins 1(–2)-serrate, teeth (18–)35(–42) per side, coarse, gland-tipped, apex usually acuminate, abaxial surfaces pale green, glabrous or pubescent to tomentose, sometimes sessile- and/or stipitate-glandular, adaxial darker green, dull, glabrous. <b>Panicles</b> (1–)6(–15+)-flowered. <b>Pedicels</b> 15–25 mm, glabrous, stipitate-glandular; bracts 1 or 2, narrowly lanceolate, 10–30 × 1–2 mm, margins short stipitate-glandular, surfaces glabrous, eglandular. <b>Flowers</b> functionally unisexual or monoecious, plants dioecious, 3–5 cm diam.; hypanthium ovoid, 4–6 × 4–5 mm, stipitate-glandular; sepals narrowly to broadly ovate-lanceolate, 10–18 × 2–4 mm, margins entire, tip 3–4 × 0.5–1 mm, abaxial surfaces pubescent, stipitate-glandular; petals single, rose-purple to pink, fading to white, 18–25 × 16–25 mm; stamens 212; carpels 20–25, styles glabrous, exsert 5–6 mm beyond stylar orifice rims (0.5 mm diam.), hypanthial disc 2–3 mm diam. <b>Hips</b> bright red, subglobose to globose, 6–10 × 6–9 mm, firm, sparsely stipitate-glandular often undeveloped because of dioecy, then early deciduous. <b>Achenes</b> 17–22, fawn, 4–5 × 2.5–3 mm. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Aug.
|habitat=Prairies, savannas, woodland borders, clearings, open fields, abandoned pastures, waste areas, roadsides, fence rows
|elevation=100–500 m
|distribution=Ont.;Ala.;Ark.;Conn.;Del.;D.C.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Miss.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis.;introduced in Europe (Channel Islands).
|discussion=<p>In the eastern United States <i>Rosa setigera</i> has been introduced from the Midwest or escaped from cultivation (W. H. Lewis 1959b). Based primarily on herbarium records, <i>R. setigera</i> is introduced in Connecticut, Delaware, District of Columbia, Florida, Louisiana, Maine, Maryland, Massachusetts, Mississippi, New Hampshire, New Jersey, North Carolina, South Carolina, Vermont, and Virginia; other states (Alabama, Georgia, New York, Pennsylvania, West Virginia) probably have both native and introduced populations.</p><!--
--><p><i>Rosa setigera</i> is the only native rose with procumbent or climbing stems to 60 dm with three leaflets on younger stems and five on older stems, and with unisexual flowers and caducous sepals.</p><!--
--><p><i>Rosa setigera</i> is the only species of sect. Systylae native to North America. The species is distinct from other members of the section in its flavonoid patterns, which show linkages to sect. Cinnamomeae [= sect. <i>Rosa</i>] (C. Grossi et al. 1998); it is also the only dioecious species of the genus. Microscopic floral characters are detailed elsewhere (W. H. Lewis 1959b; P. G. Kevan et al. 1990; J. R. Kemp et al. 1993, 1993b).</p><!--
--><p>Since 1886, <i>Rosa setigera</i> has been used also as one parent in climbing hybrid cultivars produced in central Europe to increase hardiness and vigorous growth.</p>
|tables=
|references={{Treatment/Reference
|id=lewis1959a
|text=Lewis, W. H. 1959b. A monograph of the genus Rosa in North America. III. R. setigera. SouthW. Naturalist 3: 154–174.
}}
}}<!--

--><!--

-->{{#Taxon:
name=Rosa setigera
|author=
|authority=Michaux
|rank=species
|parent rank=section
|synonyms=Rosa rubifolia;R. setigera var. elatior;R. setigera var. glabra;R. setigera var. tomentosa
|basionyms=
|family=Rosaceae
|phenology=Flowering May–Aug.
|habitat=Prairies, savannas, woodland borders, clearings, open fields, abandoned pastures, waste areas, roadsides, fence rows
|elevation=100–500 m
|distribution=Ont.;Ala.;Ark.;Conn.;Del.;D.C.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Miss.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis.;introduced in Europe (Channel Islands).
|reference=lewis1959a
|publication title=Fl. Bor.-Amer.
|publication year=1803
|special status=Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V9/V9_122.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Roseae
|genus=Rosa
|subgenus=Rosa subg. Rosa
|section=Rosa sect. Systylae
|species=Rosa setigera
}}<!--

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