View source for Cornus sericea

{{Treatment/ID
|accepted_name=Cornus sericea
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Mant. Pl.
|place=2: 199. 1771
|year=1771
}}
|common_names=Red-osier dogwood;cornouiller stolonifère;hart rouge
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Cornus alba subsp. baileyi
|authority=(J. M. Coulter & W. H. Evans) Wangerin
|rank=subspecies
}} {{Treatment/ID/Synonym
|name=C. alba subsp. stolonifera
|authority=(Michaux) Wangerin
|rank=subspecies
}} {{Treatment/ID/Synonym
|name=C. baileyi
|authority=J. M. Coulter & W. H. Evans
|rank=species
}} {{Treatment/ID/Synonym
|name=C. instolonea
|authority=A. Nelson
|rank=species
}} {{Treatment/ID/Synonym
|name=C. interior
|authority=(Rydberg) N. Petersen
|rank=species
}} {{Treatment/ID/Synonym
|name=C. nelsonii
|authority=Rose
|rank=species
}} {{Treatment/ID/Synonym
|name=C. stolonifera
|authority=Michaux
|rank=species
}} {{Treatment/ID/Synonym
|name=Swida interior
|authority=Rydberg
|rank=species
}} {{Treatment/ID/Synonym
|name=S. stolonifera
|authority=(Michaux) Rydberg
|rank=species
}} {{Treatment/ID/Synonym
|name=S. stolonifera var. riparia
|authority=Rydberg
|rank=variety
}}
|hierarchy=Cornaceae;Cornus;Cornus subg. Thelycrania;Cornus sericea
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Cornaceae]]</div><div class="higher-taxon"><small>genus</small>[[Cornus]]</div><div class="higher-taxon"><small>subgenus</small>[[Cornus subg. Thelycrania]]</div><div class="higher-taxon"><small>species</small>[[Cornus sericea]]</div></div>
|volume=Volume 12
|mention_page=page 450, 451, 454
|treatment_page=page 453
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> to 4 m, flowering at 1 m; rhizomes absent. <b>Stems</b> clustered, branches occasionally arching to the ground and rooting at nodes; bark yellow to red, not corky, loosely verrucose; branchlets bright red, reddish brown, maroon, or green, occasionally green in winter and maroon in summer, appressed-hairy when young; lenticels protruding on 2d year branches, area surrounding them not suffused with purple on older branches; pith white. <b>Leaves</b>: petiole 5–38 mm; blade lanceolate, elliptic, or ovate, 3.5–20 × 1.5–12 cm, base cuneate, apex acute to acuminate, abaxial surface white, hairs appressed except near secondary vein axils, tufts of erect hairs present in axils of secondary veins, adaxial surface green, hairs appressed, sparse; secondary veins 5–7 per side, most arising from proximal 1/2, tertiary veins not prominent. <b>Inflorescences</b> flat-topped, 3–6 cm diam., peduncle 20–40 mm; branches and pedicels green to yellow-green, turning maroon in fruit. <b>Flowers</b>: hypanthium densely appressed-hairy; sepals 0.2–0.6 mm; petals white to cream, 2.5–4 mm. <b>Drupes</b> white, globose or subglobose, 6–10 mm diam.; stone subglobose, laterally compressed, 4–6 × 4–6 × 1.5–3 mm, furrowed laterally, apex rounded. <b>2n</b> = 22.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jun and Sep–Oct; fruiting Aug–Oct.
|habitat=Wet meadows, thickets, edges of mesic upland forests, fens, marshes, swamps, stream banks, lake shores, river banks.
|elevation=0–2500 m.
|distribution=St. Pierre and Miquelon;Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Ont.;P.E.I.;Que.;Sask.;Yukon;Alaska;Ariz.;Calif.;Colo.;Conn.;Del.;Idaho;Ill.;Ind.;Iowa;Kans.;Ky.;Maine;Md.;Mass.;Mich.;Minn.;Mont.;Nebr.;Nev.;N.H.;N.J.;N.Mex.;N.Y.;N.Dak.;Ohio;Oreg.;Pa.;R.I.;S.Dak.;Utah;Vt.;Va.;Wash.;W.Va.;Wis.;Wyo.;Mexico (Chihuahua;Durango;Nuevo León);introduced w Europe.
|discussion=<p>As the synonymy implies, <i>Cornus sericea</i> has received considerable attention from taxonomists wishing to subdivide the species, presumably in order to make it more comprehensible. Most of the divisions have been based upon indumentum and stone differences, although habit has also been used. Although one of the synonyms and one of the common names imply a stoloniferous habit, the species is not stoloniferous; evidently, branch tips infrequently arching to the ground and rooting at the nodes led to confusion regarding the growth habit. H. W. Rickett (1944b) examined the morphology of the various forms, varieties, and subspecies, and found extensive overlap using fruit shape and indumentum differences. It is not known whether the variation is due to primary differentiation or secondary intergradation, and the complex is treated here as a single species. There is little doubt that the European species C. alba Linnaeus is closely related to <i>C. sericea</i> and should be included in any future studies of this species complex.</p><!--
--><p>The name <i>Cornus</i> stolonifera has sometimes been applied to <i>C. sericea</i> (for example, H. W. Rickett 1944b) because the description by Linnaeus of the latter could apply to several currently recognized species. F. R. Fosberg (1942) lectotypified <i>C. sericea</i>, establishing that it applies to this species.</p><!--
--><p><i>Cornus sericea</i> is commonly planted as an ornamental and occasionally escapes; plants in suburban areas and in highly acidic soils are suspected as non-natural occurrences. Putative hybrids between <i>C. sericea</i> and <i>C. rugosa</i> have been called C. ×slavinii Rehder, and are reported from Maine, New York, Ontario, Prince Edward Island, and Wisconsin.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Cornus sericea
|authority=Linnaeus
|rank=species
|parent rank=subgenus
|synonyms=Cornus alba subsp. baileyi;C. alba subsp. stolonifera;C. baileyi;C. instolonea;C. interior;C. nelsonii;C. stolonifera;Swida interior;S. stolonifera;S. stolonifera var. riparia
|basionyms=
|family=Cornaceae
|phenology=Flowering May–Jun and Sep–Oct; fruiting Aug–Oct.
|habitat=Wet meadows, thickets, edges of mesic upland forests, fens, marshes, swamps, stream banks, lake shores, river banks.
|elevation=0–2500 m.
|distribution=St. Pierre and Miquelon;Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Ont.;P.E.I.;Que.;Sask.;Yukon;Alaska;Ariz.;Calif.;Colo.;Conn.;Del.;Idaho;Ill.;Ind.;Iowa;Kans.;Ky.;Maine;Md.;Mass.;Mich.;Minn.;Mont.;Nebr.;Nev.;N.H.;N.J.;N.Mex.;N.Y.;N.Dak.;Ohio;Oreg.;Pa.;R.I.;S.Dak.;Utah;Vt.;Va.;Wash.;W.Va.;Wis.;Wyo.;Mexico (Chihuahua;Durango;Nuevo León);introduced w Europe.
|reference=None
|publication title=Mant. Pl.
|publication year=1771
|special status=Illustrated
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V12/V12_797.xml
|genus=Cornus
|subgenus=Cornus subg. Thelycrania
|species=Cornus sericea
}}<!--

-->[[Category:Treatment]][[Category:Cornus subg. Thelycrania]]