Difference between revisions of "Clematis vitalba"
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|elevation=0-100 m | |elevation=0-100 m | ||
|distribution=B.C.;Ont.;Maine;Oreg.;Wash.;native to Europe;n Africa. | |distribution=B.C.;Ont.;Maine;Oreg.;Wash.;native to Europe;n Africa. | ||
| + | |introduced=true | ||
|discussion=<p><i>Clematis vitalba</i> is naturalized in only a few sites in eastern North America and northwestern Oregon to the Puget Sound.</p> | |discussion=<p><i>Clematis vitalba</i> is naturalized in only a few sites in eastern North America and northwestern Oregon to the Puget Sound.</p> | ||
|tables= | |tables= | ||
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|publication year=1753 | |publication year=1753 | ||
|special status=Introduced | |special status=Introduced | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_540.xml |
|genus=Clematis | |genus=Clematis | ||
|subgenus=Clematis subg. Clematis | |subgenus=Clematis subg. Clematis | ||
Latest revision as of 21:49, 5 November 2020
Stems climbing with tendril-like petioles and leaf-rachises, to 12 m. Leaf blade pinnately 5-foliolate; leaflets cordiform, 8 × (2-)3-5(-6) cm, margins entire to regularly crenate or dentate; surfaces abaxially minutely pubescent on veins, adaxially glabrous. Inflorescences axillary and terminal, (3-)5-22-flowered cymes. Flowers bisexual; pedicel 1-1.5 cm, slender; sepals wide-spreading, not recurved, white to cream, elliptic or oblanceolate to obovate, ca. 1 cm, length ca. 2 times width, abaxially and adaxially tomentose; stamens ca. 50; filaments glabrous; staminodes absent; pistils 20 or more. Achenes nearly terete, not conspicuously rimmed, densely pubescent; beak ca. 3.5 cm.
Phenology: Flowering summer (Jun–Aug).
Habitat: Roadsides, waste ground, secondary growth
Elevation: 0-100 m
Distribution
Introduced; B.C., Ont., Maine, Oreg., Wash., native to Europe, n Africa.
Discussion
Clematis vitalba is naturalized in only a few sites in eastern North America and northwestern Oregon to the Puget Sound.
Selected References
None.