View source for Rubus hispidus

{{Treatment/ID
|accepted_name=Rubus hispidus
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=1: 493. 1753
|year=1753
}}
|common_names=Bristly or swamp dewberry;ronce hispide
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Rubus blanchardianus
|authority=(L. H. Bailey) L. H. Bailey
|rank=species
}} {{Treatment/ID/Synonym
|name=R. compos
|authority=L. H. Bailey
|rank=species
}} {{Treatment/ID/Synonym
|name=R. cubitans
|authority=Blanchard
|rank=species
}} {{Treatment/ID/Synonym
|name=R. davisiorum
|authority=L. H. Bailey
|rank=species
}} {{Treatment/ID/Synonym
|name=R. fassettii
|authority=L. H. Bailey
|rank=species
}} {{Treatment/ID/Synonym
|name=R. hispidus var. blanchardianus
|authority=L. H. Bailey
|rank=variety
}} {{Treatment/ID/Synonym
|name=R. hispidus var. cupulifer
|authority=L. H. Bailey
|rank=variety
}} {{Treatment/ID/Synonym
|name=R. hispidus var. obovalis
|authority=(Michaux) Fernald
|rank=variety
}} {{Treatment/ID/Synonym
|name=R. huttonii
|authority=L. H. Bailey
|rank=species
}} {{Treatment/ID/Synonym
|name=R. paganus
|authority=L. H. Bailey
|rank=species
}} {{Treatment/ID/Synonym
|name=R. pervarius
|authority=L. H. Bailey
|rank=species
}} {{Treatment/ID/Synonym
|name=R. plus
|authority=L. H. Bailey
|rank=species
}} {{Treatment/ID/Synonym
|name=R. porteri
|authority=L. H. Bailey
|rank=species
}} {{Treatment/ID/Synonym
|name=R. provincialis
|authority=L. H. Bailey
|rank=species
}} {{Treatment/ID/Synonym
|name=R. pudens
|authority=Blanchard
|rank=species
}} {{Treatment/ID/Synonym
|name=R. rowleei
|authority=L. H. Bailey
|rank=species
}} {{Treatment/ID/Synonym
|name=R. signatus
|authority=L. H. Bailey
|rank=species
}} {{Treatment/ID/Synonym
|name=R. trifrons var. pudens
|authority=(L. H. Bailey) Fernald
|rank=variety
}} {{Treatment/ID/Synonym
|name=R. vagulus
|authority=
|rank=species
}} {{Treatment/ID/Synonym
|name=R. vigil
|authority=
|rank=species
}}
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Rubeae;Rubus;Rubus hispidus
|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 hispidus]]</div></div>
|volume=Volume 9
|mention_page=page 32, 38, 39, 42, 53
|treatment_page=page 41
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> sometimes herblike, to 2 dm, armed. <b>Stems</b> biennial, creeping, tip-rooting, flowering branches often erect, glabrous or sparsely hairy, sparsely to densely short- to long-stipitate-glandular, rarely eglandular, not pruinose; prickles sparse to dense, erect to retrorse, weak, slender, 1–3(–5) mm, narrow-based; bristles sparse to dense, erect or retrorse, narrow, flexible and weak, not gland-tipped. <b>Leaves</b> persistent, ternate or, rarely, palmately compound, lustrous; stipules linear to narrowly lanceolate, (2–)5–15(–20) mm; leaflets 3(–5), terminal obovate to suborbiculate, 1.7–6.5 × 1–5.2 cm, base cuneate to rounded, unlobed, margins moderately to coarsely doubly serrate, apex acute to rounded, abaxial surfaces with bristles on midvein or unarmed, glabrous or sparsely hairy, sparsely to densely short-stipitate-glandular along largest veins. <b>Inflorescences</b> terminal on short shoots, usually appearing axillary, 1–7(–10)-flowered, racemiform. <b>Pedicels</b> unarmed or bristles moderate to sometimes dense, erect to retrorse, moderately to densely hairy, sparsely to densely short- to long-stipitate-glandular. <b>Flowers</b> bisexual; petals white, obovate to oblanceolate, 6–10 mm; filaments filiform; ovaries glabrous. <b>Fruits</b> black, globose to cylindric, to 1 cm; drupelets (5–)10–15(–20), strongly coherent, separating with torus attached. <b>2n</b> = 14, 21, 28, 35, 56.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jul(–Aug).
|habitat=Moist to wet woodlands, meadows, openings, bogs, fens, disturbed areas, wet to dry soil
|elevation=0–1500 m
|distribution=N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Conn.;Del.;D.C.;Ga.;Ill.;Ind.;Ky.;Maine;Md.;Mass.;Mich.;N.H.;N.J.;N.Y.;N.C.;Ohio;Pa.;R.I.;S.C.;Tenn.;Vt.;Va.;Wash.;W.Va.;Wis.
|discussion=<p><i>Rubus hispidus</i> is identified mostly by its creeping primocanes with somewhat lustrous, coriaceous, and relatively small leaves that persist for nearly a year, and an armature of stiff hairs or, rarely, weak, slender prickles. Plants with few persistent leaves may be evidence of introgression with <i>R. flagellaris</i> or <i>R. setosus</i>. Hybrids with <i>R. cuneifolius</i> have been seen around abandoned commercial cranberry bogs in New Jersey (G. Moore, pers. obs.). The superficially similar <i>R. caesius</i> differs from <i>R. hispidus</i> in its pruinose stems, deciduous and non-lustrous leaves, and pruinose fruit.</p><!--
--><p><i>Rubus hispidus</i> is introduced in southwestern Washington State.</p><!--
--><p>The following nothospecies names are based on putative hybrids involving <i>Rubus hispidus</i> and: <i>R. canadensis</i> (R. ×novanglicus L. H. Bailey); <i>R. flagellaris</i> (R. ×ambigens Fernald, R. ×distinctus L. H. Bailey, R. ×elongatus Brainerd & Peitersen [not R. elongatus Smith], R. ×emeritus L. H. Bailey, R. ×furtivus L. H. Bailey, R. ×kalamazoensis L. H. Bailey, R. ×permixtus Blanchard, R. ×rosendahlii L. H. Bailey, R. ×segnis L. H. Bailey, R. ×varus L. H. Bailey, R. ×vigoratus L. H. Bailey); <i>R. setosus</i> (R. ×adjacens Fernald, R. ×grandidens L. H. Bailey, R. ×harmonicus L. H. Bailey, R. ×jacens Blanchard, R. ×parlinii L. H. Bailey, R. ×spiculosus Fernald, R. ×tardatus Blanchard, R. ×tholiformis Fernald, R. ×trifrons Blanchard, R. ×zaplutus L. H. Bailey).</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Rubus hispidus
|authority=Linnaeus
|rank=species
|parent rank=genus
|synonyms=Rubus blanchardianus;R. compos;R. cubitans;R. davisiorum;R. fassettii;R. hispidus var. blanchardianus;R. hispidus var. cupulifer;R. hispidus var. obovalis;R. huttonii;R. paganus;R. pervarius;R. plus;R. porteri;R. provincialis;R. pudens;R. rowleei;R. signatus;R. trifrons var. pudens;R. vagulus;R. vigil
|basionyms=
|family=Rosaceae
|phenology=Flowering May–Jul(–Aug).
|habitat=Moist to wet woodlands, meadows, openings, bogs, fens, disturbed areas, wet to dry soil
|elevation=0–1500 m
|distribution=N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Conn.;Del.;D.C.;Ga.;Ill.;Ind.;Ky.;Maine;Md.;Mass.;Mich.;N.H.;N.J.;N.Y.;N.C.;Ohio;Pa.;R.I.;S.C.;Tenn.;Vt.;Va.;Wash.;W.Va.;Wis.
|reference=None
|publication title=Sp. Pl.
|publication year=1753
|special status=Endemic;Illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V9/V9_50.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Rubeae
|genus=Rubus
|species=Rubus hispidus
}}<!--

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