Difference between revisions of "Clematis viorna"
Sp. Pl. 1: 543. 1753.
Common names: Leather-flower
EndemicSelected by author to be illustrated
Synonyms: Clematis beadlei (Small) R. O. EricksonClematis viorna var. flaccida (Small ex Rydberg) R. O. EricksonViorna beadlei (Small ex Rydberg) SmallViorna flaccida SmallViorna gattingeri (Linnaeus) SmallViorna viorna unknown
Treatment appears in FNA Volume 3.
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| − | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>viny, to 4 m, without cobwebby pubescence, nearly glabrous, or moderately pilose-pubescent proximal to nodes. <b>Leaf</b> blade mostly 1-pinnate, some simple; leaflets usually 4-8 plus additional tendril-like terminal leaflet, lanceolate to ovate, unlobed or 2-3-lobed, or most proximal 3-foliolate, 2-12 × 1-5(-6) cm, thin, not conspicuously reticulate; surfaces abaxially sparsely to densely pilose, not glaucous. <b>Inflorescences</b> axillary, 1-7-flowered; bracts well above base of peduncle/pedicel. <b>Flowers</b> broadly urn-shaped to bell-shaped; sepals pale lavender to reddish purple, grading to cream-yellow toward tip, ovate-lanceolate, 1.5-3 cm, margins not expanded, very thick, not crispate, tomentose, tips acuminate, recurved, abaxially sparsely to densely pubescent. <b>Achenes</b>: bodies silky-pubescent; beak 2.5-6 cm, plumose. <b>2n</b> = 16.</span><!-- |
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|publication year=1753 | |publication year=1753 | ||
|special status=Endemic;Selected by author to be illustrated | |special status=Endemic;Selected by author to be illustrated | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna- | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_784.xml |
|genus=Clematis | |genus=Clematis | ||
|subgenus=Clematis subg. Viorna | |subgenus=Clematis subg. Viorna | ||
|species=Clematis viorna | |species=Clematis viorna | ||
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-->[[Category:Treatment]][[Category:Clematis subg. Viorna]] | -->[[Category:Treatment]][[Category:Clematis subg. Viorna]] | ||
Revision as of 14:49, 27 July 2019
Stems viny, to 4 m, without cobwebby pubescence, nearly glabrous, or moderately pilose-pubescent proximal to nodes. Leaf blade mostly 1-pinnate, some simple; leaflets usually 4-8 plus additional tendril-like terminal leaflet, lanceolate to ovate, unlobed or 2-3-lobed, or most proximal 3-foliolate, 2-12 × 1-5(-6) cm, thin, not conspicuously reticulate; surfaces abaxially sparsely to densely pilose, not glaucous. Inflorescences axillary, 1-7-flowered; bracts well above base of peduncle/pedicel. Flowers broadly urn-shaped to bell-shaped; sepals pale lavender to reddish purple, grading to cream-yellow toward tip, ovate-lanceolate, 1.5-3 cm, margins not expanded, very thick, not crispate, tomentose, tips acuminate, recurved, abaxially sparsely to densely pubescent. Achenes: bodies silky-pubescent; beak 2.5-6 cm, plumose. 2n = 16.
Phenology: Flowering spring–summer.
Habitat: Wooded cliffs and stream banks
Elevation: 0-1400 m
Distribution
Ala., Ark., Del., D.C., Ga., Ill., Ind., Ky., Md., Miss., Mo., N.C., Ohio, Pa., S.C., Tenn., Va., W.Va.
Discussion
Formerly Clematis viorna was locally naturalized near Guelph, Ontario; no recent reports are known. D.S. Correll and M.C. Johnston (1970) mention "a report of a specimen" from Texas; neither the specimen nor further details have been located.
The Fox Indians prepared a drink from the roots of Clematis viorna to use medicinally as a panacea (D. E. Moerman 1986).
Selected References
None.
Lower Taxa
None.