Difference between revisions of "Clematis albicoma"
J. Wash. Acad. Sci. 21: 198. 1931.
Common names: Erect mountain clematis white-haired leather-flower
Endemic
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>erect, not viny, 2-4(-6) dm, pubescent or pilose to ± tomentose or hirsute. <b>Leaves</b> simple. <b>Leaf</b> blade elliptic-lanceolate to ovate, unlobed, 3.5-8(-10) × 1.5-5(-6.5) cm, thin, not conspicuously reticulate; surfaces abaxially glabrous to sparsely (rarely more densely) villous on veins, not glaucous. <b>Inflorescences</b> terminal, flowers solitary; bracts absent. <b>Flowers</b> narrowly urn-shaped; sepals purplish, yellowish toward tips, oblong-lanceolate, (1.1-)1.4-3 cm, margins not expanded or less than 1 mm wide, thin, not crispate, tomentose, tips obtuse, spreading to recurved, abaxially silky- to woolly-pubescent. <b>Achenes</b>: bodies pilose; beak white to pale yellow, (1.5-)2-4(-4.5) cm, plumose. <b>2n</b> = 16.</span><!-- |
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|elevation=300-800 m | |elevation=300-800 m | ||
|distribution=Va.;W.Va. | |distribution=Va.;W.Va. | ||
| − | |discussion=<p>Clematis albicoma is known only from shale barrens predominantly developed from the Upper Devonian Brallier Formation in nine counties of western Virginia and adjacent West Virginia.</p> | + | |discussion=<p><i>Clematis albicoma</i> is known only from shale barrens predominantly developed from the Upper Devonian Brallier Formation in nine counties of western Virginia and adjacent West Virginia.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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name=Clematis albicoma | name=Clematis albicoma | ||
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|authority=Wherry | |authority=Wherry | ||
|rank=species | |rank=species | ||
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|publication year=1931 | |publication year=1931 | ||
|special status=Endemic | |special status=Endemic | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_708.xml |
|genus=Clematis | |genus=Clematis | ||
|subgenus=Clematis subg. Viorna | |subgenus=Clematis subg. Viorna | ||
|species=Clematis albicoma | |species=Clematis albicoma | ||
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-->[[Category:Treatment]][[Category:Clematis subg. Viorna]] | -->[[Category:Treatment]][[Category:Clematis subg. Viorna]] | ||
Latest revision as of 21:50, 5 November 2020
Stems erect, not viny, 2-4(-6) dm, pubescent or pilose to ± tomentose or hirsute. Leaves simple. Leaf blade elliptic-lanceolate to ovate, unlobed, 3.5-8(-10) × 1.5-5(-6.5) cm, thin, not conspicuously reticulate; surfaces abaxially glabrous to sparsely (rarely more densely) villous on veins, not glaucous. Inflorescences terminal, flowers solitary; bracts absent. Flowers narrowly urn-shaped; sepals purplish, yellowish toward tips, oblong-lanceolate, (1.1-)1.4-3 cm, margins not expanded or less than 1 mm wide, thin, not crispate, tomentose, tips obtuse, spreading to recurved, abaxially silky- to woolly-pubescent. Achenes: bodies pilose; beak white to pale yellow, (1.5-)2-4(-4.5) cm, plumose. 2n = 16.
Phenology: Flowering spring–early summer.
Habitat: Shale barrens
Elevation: 300-800 m
Discussion
Clematis albicoma is known only from shale barrens predominantly developed from the Upper Devonian Brallier Formation in nine counties of western Virginia and adjacent West Virginia.
Selected References
None.
Lower Taxa
None.