Difference between revisions of "Clematis tangutica var. tangutica"
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|accepted_name=Clematis tangutica var. tangutica | |accepted_name=Clematis tangutica var. tangutica | ||
| − | |accepted_authority= | + | |accepted_authority= |
|publications= | |publications= | ||
|special_status={{Treatment/ID/Special_status | |special_status={{Treatment/ID/Special_status | ||
|code=F | |code=F | ||
| − | |label= | + | |label=Illustrated |
}}{{Treatment/ID/Special_status | }}{{Treatment/ID/Special_status | ||
|code=I | |code=I | ||
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|elevation=700-1000 m | |elevation=700-1000 m | ||
|distribution=Alta.;B.C.;Man.;Sask.;Yukon;native to Asia (China;India). | |distribution=Alta.;B.C.;Man.;Sask.;Yukon;native to Asia (China;India). | ||
| + | |introduced=true | ||
|discussion=<p><i>Clematis tangutica </i>var.<i> tangutica</i>, the most commonly cultivated yellow-flowered species of <i>Clematis</i>, should probably be expected elsewhere. It is closely related to, and sometimes treated as a variety of, <i>C. orientalis</i>.</p> | |discussion=<p><i>Clematis tangutica </i>var.<i> tangutica</i>, the most commonly cultivated yellow-flowered species of <i>Clematis</i>, should probably be expected elsewhere. It is closely related to, and sometimes treated as a variety of, <i>C. orientalis</i>.</p> | ||
|tables= | |tables= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Clematis tangutica var. tangutica | name=Clematis tangutica var. tangutica | ||
| − | + | |authority= | |
| − | |authority= | ||
|rank=variety | |rank=variety | ||
|parent rank=species | |parent rank=species | ||
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|publication title= | |publication title= | ||
|publication year= | |publication year= | ||
| − | |special status= | + | |special status=Illustrated;Introduced |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_868.xml |
|genus=Clematis | |genus=Clematis | ||
|subgenus=Clematis subg. Clematis | |subgenus=Clematis subg. Clematis | ||
Latest revision as of 22:51, 5 November 2020
Stems climbing, 2-4 m. Leaf blade pinnately 5-7-foliolate, proximal leaflets rarely 3-foliolate; leaflets lanceolate to oblong or elliptic, unlobed or lobed proximally, 1.8-5.7 × 0.4-1.6 cm, margins serrate; surfaces usually abaxially pubescent, not glaucous. Inflorescences terminal and axillary, 1(-3)-flowered. Flowers bisexual; pedicel 0.6-3 cm; sepals ascending, scarcely spreading except near tip (forming narrowly bell-shaped perianth), bright yellow, lanceolate to elliptic, 1.8-3.4 cm, length ca. 2.5 times width, margins silky-pubescent, abaxially silky-pubescent, adaxially glabrous; stamens 20-50; filaments pilose proximally; staminodes absent; pistils 80-150. Achenes turgid, not conspicuously rimmed, pilose; beak 2-4.5 cm. 2n = 16.
Phenology: Flowering summer–early fall.
Habitat: Roadsides, thickets, other ± open, disturbed sites
Elevation: 700-1000 m
Distribution
Introduced; Alta., B.C., Man., Sask., Yukon, native to Asia (China, India).
Discussion
Clematis tangutica var. tangutica, the most commonly cultivated yellow-flowered species of Clematis, should probably be expected elsewhere. It is closely related to, and sometimes treated as a variety of, C. orientalis.
Selected References
None.