View source for Rubus occidentalis

{{Treatment/ID
|accepted_name=Rubus occidentalis
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=1: 493. 1753
|year=1753
}}
|common_names=Black raspberry;framboisier noir
|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=
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Rubeae;Rubus;Rubus occidentalis
|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 Rubeae]]</div><div class="higher-taxon"><small>genus</small>[[Rubus]]</div><div class="higher-taxon"><small>species</small>[[Rubus occidentalis]]</div></div>
|volume=Volume 9
|mention_page=page 30, 31, 43, 44
|treatment_page=page 46
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> 5–25 dm, armed. <b>Stems</b> biennial, erect, primocanes and floricanes later over-arching, glabrous or sparsely puberulent, eglandular, strongly pruinose; prickles sometimes sparse, erect or hooked, narrow to stout, 4–8 mm, narrow- to broad-based. <b>Leaves</b> deciduous, ternate or palmately compound; stipules filiform, 5–10 mm; petiole usually armed with prickles; petiolules of terminal leaflets also sometimes armed; lateral leaflets sessile or subsessile; leaflets 3(–5), terminal ovate to lanceolate, 5–14 × 3–11 cm, base rounded to cordate, unlobed or laterals sometimes lobed, margins finely to doubly serrate, apex acute, abaxial surfaces sometimes with hooked prickles on midveins, densely white-canescent to tomentose, eglandular. <b>Inflorescences</b> (2–)3–7(–20)-flowered, cymiform or umbelliform. <b>Pedicels</b>: prickles erect, hooked, puberulent to pubescent, eglandular. <b>Flowers</b> bisexual; petals initially erect, later ascending, white, narrowly obovate to elliptic, 5–10 mm, apex sometimes emarginate; filaments laminar; ovaries tomentose. <b>Fruits</b> usually dark purplish to black, rarely amber, pruinose, aromatic, depressed-globose, 1–1.5 cm; drupelets 20–50, coherent, separating from torus. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering late Apr–Jul.
|habitat=Woodlands, fields, prairies, meadows, savannas, in disturbed areas, dry to moist soil
|elevation=0–1000 m
|distribution=N.B.;Ont.;Que.;Ala.;Ark.;Colo.;Conn.;Del.;D.C.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Vt.;Va.;W.Va.;Wis.
|discussion=<p><i>Rubus occidentalis</i> is the source of most of the black raspberries in cultivation. See 13b. <i>R. idaeus </i>subsp.<i> strigosus</i> for discussion of application of the name R. neglectus. Also, see 17. <i>R. leucodermis</i> for a discussion of its taxonomic closeness. The morphologically similar species R. eriocarpus Liebmann is known from southern Mexico and Central America, and <i>R. pringlei</i> Rydberg is known from Mexico and Guatemala.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Rubus occidentalis
|author=
|authority=Linnaeus
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Rosaceae
|phenology=Flowering late Apr–Jul.
|habitat=Woodlands, fields, prairies, meadows, savannas, in disturbed areas, dry to moist soil
|elevation=0–1000 m
|distribution=N.B.;Ont.;Que.;Ala.;Ark.;Colo.;Conn.;Del.;D.C.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Vt.;Va.;W.Va.;Wis.
|reference=None
|publication title=Sp. Pl.
|publication year=1753
|special status=Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V9/V9_63.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Rubeae
|genus=Rubus
|species=Rubus occidentalis
}}<!--

-->[[Category:Treatment]][[Category:Rubus]]