View source for Clematis terniflora

{{Treatment/ID
|accepted_name=Clematis terniflora
|accepted_authority=de Candolle
|publications={{Treatment/Publication
|title=Syst. Nat.
|place=1: 137. 1817
|year=1817
}}
|common_names=Sweet autumn clematis;yam-leaved clematis
|special_status={{Treatment/ID/Special_status
|code=I
|label=Introduced
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Clematis dioscoreifolia
|authority=H. Léveillé & Vaniot
}} {{Treatment/ID/Synonym
|name=Clematis dioscoreifolia var. robusta
|authority=(Carr) Rehder
}} {{Treatment/ID/Synonym
|name=Clematis maximowicziana
|authority=unknown
}}
|hierarchy=Ranunculaceae;Clematis;Clematis subg. Clematis;Clematis terniflora
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Ranunculaceae]]</div><div class="higher-taxon"><small>genus</small>[[Clematis]]</div><div class="higher-taxon"><small>subgenus</small>[[Clematis subg. Clematis]]</div><div class="higher-taxon"><small>species</small>[[Clematis terniflora]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>climbing with tendril-like petioles and leaf rachises, 3-6 m. <b>Leaf</b> blade pinnately 3- or 5-foliolate; leaflets ovate or broadly lanceolate to narrowly deltate, to 6.5 × 3.5 cm, margins entire; surfaces abaxially glabrous or very sparingly appressed-strigose on major veins. <b>Inflorescences</b> axillary, 3-12-flowered cymes or compound cymes or paniculate with cymose subunits. <b>Flowers</b> bisexual, often some unisexual (staminate) in same inflorescence; pedicel 1-3.5 cm, slender; sepals wide-spreading, not recurved, white, linear or elliptic to lanceolate or narrowly obovate, 0.9-2.2 cm, length ca. 2-3 times width, abaxially tomentose along margins, adaxially glabrous; stamens ca. 50; filaments glabrous; staminodes absent; pistils 5-10. <b>Achenes</b> broad, flat, conspicuously rimmed, minutely appressed-silky, sometimes sparsely so; beak 2-6 cm.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer (Jul–Sep).
|habitat=Roadsides, thickets, and other secondary sites, edges of woods near creeks
|elevation=0-1000 m
|distribution=Ont.;Ala.;Ark.;Conn.;Fla.;Ga.;Ill.;Ind.;Kans.;Ky.;La.;Md.;Mass.;Miss.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;S.C.;Tenn.;Tex.;Va.;W.Va.;native to Asia (China;Korea;Japan).
|discussion=<p><i>Clematis terniflora</i> is commonly cultivated as an ornamental. It is widely naturalized in the eastern United States. The name C. paniculata J. F. Gmelin was incorrectly used for this species by Thunberg in 1794.</p><!--
--><p>Some authors have recognized two or more varieties in this species, correlated with their distribution in Asia, but in the study by H.Hara (1975), all of the varietal names were reduced to synonymy.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Clematis terniflora
|author=
|authority=de Candolle
|rank=species
|parent rank=subgenus
|synonyms=Clematis dioscoreifolia;Clematis dioscoreifolia var. robusta;Clematis maximowicziana
|basionyms=
|family=Ranunculaceae
|phenology=Flowering summer (Jul–Sep).
|habitat=Roadsides, thickets, and other secondary sites, edges of woods near creeks
|elevation=0-1000 m
|distribution=Ont.;Ala.;Ark.;Conn.;Fla.;Ga.;Ill.;Ind.;Kans.;Ky.;La.;Md.;Mass.;Miss.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;S.C.;Tenn.;Tex.;Va.;W.Va.;native to Asia (China;Korea;Japan).
|introduced=true
|reference=None
|publication title=Syst. Nat.
|publication year=1817
|special status=Introduced
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V3/V3_826.xml
|genus=Clematis
|subgenus=Clematis subg. Clematis
|species=Clematis terniflora
}}<!--

-->[[Category:Treatment]][[Category:Clematis subg. Clematis]]