Difference between revisions of "Parthenocissus vitacea"
Key Spring Fl. Manhattan, 26. 1894.
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|name=Ampelopsis quinquefolia var. vitacea | |name=Ampelopsis quinquefolia var. vitacea | ||
|authority=Knerr | |authority=Knerr | ||
| + | |rank=variety | ||
|publication_title=Bot. Gaz. | |publication_title=Bot. Gaz. | ||
|publication_place=18: [70]. 1893 | |publication_place=18: [70]. 1893 | ||
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|name=Parthenocissus inserta var. laciniata | |name=Parthenocissus inserta var. laciniata | ||
|authority=(Planchon) Rehder | |authority=(Planchon) Rehder | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=P. laciniata | |name=P. laciniata | ||
|authority=(Planchon) Small | |authority=(Planchon) Small | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=P. quinquefolia var. vitacea | |name=P. quinquefolia var. vitacea | ||
|authority=(Knerr) L. H. Bailey | |authority=(Knerr) L. H. Bailey | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=P. vitacea var. dubia | |name=P. vitacea var. dubia | ||
|authority=Rehder | |authority=Rehder | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=P. vitacea var. laciniata | |name=P. vitacea var. laciniata | ||
|authority=(Planchon) Rehder | |authority=(Planchon) Rehder | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=P. vitacea var. macrophylla | |name=P. vitacea var. macrophylla | ||
|authority=(Lauche) Rehder | |authority=(Lauche) Rehder | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Psedera vitacea | |name=Psedera vitacea | ||
|authority=(Knerr) Greene | |authority=(Knerr) Greene | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Vitaceae;Parthenocissus;Parthenocissus vitacea | |hierarchy=Vitaceae;Parthenocissus;Parthenocissus vitacea | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Parthenocissus vitacea | name=Parthenocissus vitacea | ||
| − | |||
|authority=(Knerr) Hitchcock | |authority=(Knerr) Hitchcock | ||
|rank=species | |rank=species | ||
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|publication year=1894 | |publication year=1894 | ||
|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/V12/V12_154.xml |
|genus=Parthenocissus | |genus=Parthenocissus | ||
|species=Parthenocissus vitacea | |species=Parthenocissus vitacea | ||
Latest revision as of 19:13, 5 November 2020
Lianas, high climbing or scrambling. Tendrils (2–)3–5-branched, usually without, rarely with, adhesive discs. Leaves palmately compound; petiole ± equaling blade; leaflets 5(–6), lustrous adaxially, oblong-obovate to elliptic, 4–10 × 2–4 cm, thin, herbaceous, base cuneate, margins coarsely serrate, usually distally, apex acuminate, surfaces glabrous or abaxial puberulent. Inflorescences dichotomously branched, without distinct central axis. Flowers greenish to reddish green. Berries subglobose, 6–12 mm diam. 2n = 40.
Phenology: Flowering May–Jun; fruiting Aug–Sep.
Habitat: Open woods, hillsides, thickets, ravines, fencerows, roadsides, waste places.
Elevation: 40–2500 m.
Distribution
B.C., Man., N.B., N.S., Ont., Que., Sask., Ariz., Calif., Colo., Conn., Del., D.C., Idaho, Ill., Ind., Iowa, Kans., Maine, Md., Mass., Mich., Minn., Mo., Mont., Nebr., Nev., N.H., N.J., N.Mex., N.Y., N.Dak., Ohio, Okla., Oreg., Pa., R.I., S.Dak., Tex., Utah, Vt., Wash., Wis., Wyo.
Discussion
The species treated here as Parthenocissus vitacea has sometimes been called P. inserta (for example, C. C. Deam 1940, M. L. Fernald 1950, H. J. Scoggan 1978–1979, J. S. Pringle 2010). According to the original description and illustration of Vitis inserta, the latter's basionym, that species has much branched tendrils and shows adhesive discs or tendencies of such discs (enlarged tendril tips). These traits are different from those of P. vitacea, which bears 2–4(–5) branched tendrils without enlarged tips, and therefore those names are treated here as synonyms of P. quinquefolia (but see arguments by Pringle).
Selected References
None.