View source for Cornus florida

{{Treatment/ID
|accepted_name=Cornus florida
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=1: 117. 1753
|year=1753
}}
|common_names=Flowering dogwood
|special_status={{Treatment/ID/Special_status
|code=W
|label=Weedy
}}{{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Benthamidia florida
|authority=(Linnaeus) Spach
|rank=species
}} {{Treatment/ID/Synonym
|name=Cynoxylon floridum
|authority=(Linnaeus) Small
|rank=species
}}
|hierarchy=Cornaceae;Cornus;Cornus subg. Cynoxylon;Cornus florida
|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. Cynoxylon]]</div><div class="higher-taxon"><small>species</small>[[Cornus florida]]</div></div>
|volume=Volume 12
|mention_page=page 444, 445
|treatment_page=page 446
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Trees </b>to 20 m, flowering at 2 m. <b>Stems</b> clustered, occasionally decumbent and rooting at nodes, bark corky, forming rectangular plates 0.5–1 cm wide; branchlets green, maroon, or red, appressed-hairy; lenticels maroon swellings. <b>Leaves</b>: petiole 3–20 mm; blade ovate, elliptic, or obovate, 5–12 × 2–7 cm, base cuneate to rounded, apex abruptly acuminate, abaxial surface whitish, appressed-hairy, tufts of erect hairs present in axils of secondary veins, adaxial surface dark green, appressed-hairy; secondary veins 5–7 per side, most arising from proximal 1/2. <b>Inflorescences</b> flat-topped, 1–2 cm diam., 15–30-flowered, subtended by 2 pairs of cataphylls; peduncle 10–20 mm; petaloid bracts 4, surrounding and enclosing inflorescence through winter, white or tinged with red and with brown or white callous at apex, obovate to obcordate, 2–6 × 1–4.5 cm, apex rounded or emarginate. <b>Flowers</b>: hypanthium appressed-hairy; sepals 0.5–0.8 mm; petals cream or yellow-green, 3–3.5 mm. <b>Drupes</b> usually red, rarely yellow, drying black, spreading from each other, round in cross section, 13–18 × 6–9 mm; stone ellipsoid, 10–12 × 4–7 mm, smooth. <b>2n</b> = 44.</span><!--

-->{{Treatment/Body
|phenology=Flowering Mar–Jun; fruiting Aug–Oct.
|habitat=Deciduous, mixed, and pine forests.
|elevation=0–2000 m.
|distribution=Ont.;Ala.;Ark.;Conn.;Del.;D.C.;Fla.;Ga.;Ill.;Ind.;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.;e Mexico.
|discussion=<p>Mexican populations of <i>Cornus florida</i> sometimes have been treated as C. urbinia Rose or <i>C. florida</i> subsp. urbinia (Rose) Rickett, distinguished primarily by bract size, shape, and apical cohesion following expansion. North American and Mexican populations overlap in these characters and are treated here as a single taxon.</p><!--
--><p><i>Cornus florida</i>, the state tree of Missouri and Virginia and the state flower of North Carolina, is an understory tree that can form spectacular displays when flowering. Cultivars with pink to red bracts are often planted as ornamentals. Dogwood anthracnose is causing serious declines in <i>C. florida</i> throughout its range.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Cornus florida
|authority=Linnaeus
|rank=species
|parent rank=subgenus
|synonyms=Benthamidia florida;Cynoxylon floridum
|basionyms=
|family=Cornaceae
|phenology=Flowering Mar–Jun; fruiting Aug–Oct.
|habitat=Deciduous, mixed, and pine forests.
|elevation=0–2000 m.
|distribution=Ont.;Ala.;Ark.;Conn.;Del.;D.C.;Fla.;Ga.;Ill.;Ind.;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.;e Mexico.
|reference=None
|publication title=Sp. Pl.
|publication year=1753
|special status=Weedy;Illustrated
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V12/V12_909.xml
|genus=Cornus
|subgenus=Cornus subg. Cynoxylon
|species=Cornus florida
}}<!--

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