Difference between revisions of "Parthenocissus"
in A. L. P. P. de Candolle and C. de Candolle, Monogr. Phan. 5: 447. 1887. name conserved
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|accepted_name=Parthenocissus | |accepted_name=Parthenocissus | ||
| − | |accepted_authority=Planchon | + | |accepted_authority=Planchon |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
| − | |title=Monogr. Phan. | + | |title=in A. L. P. P. de Candolle and C. de Candolle, Monogr. Phan. |
|place=5: 447. 1887 | |place=5: 447. 1887 | ||
|year=1887 | |year=1887 | ||
| + | |other_info_on_pub=name conserved | ||
}} | }} | ||
|basionyms= | |basionyms= | ||
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name=Parthenocissus | name=Parthenocissus | ||
| − | |authority=Planchon | + | |authority=Planchon |
|rank=genus | |rank=genus | ||
|parent rank=family | |parent rank=family | ||
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|distribution=North America;Asia. | |distribution=North America;Asia. | ||
|reference=None | |reference=None | ||
| − | |publication title=Monogr. Phan. | + | |publication title=in A. L. P. P. de Candolle and C. de Candolle, Monogr. Phan. |
|publication year=1887 | |publication year=1887 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V12/V12_742.xml |
|genus=Parthenocissus | |genus=Parthenocissus | ||
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-->[[Category:Treatment]][[Category:Vitaceae]] | -->[[Category:Treatment]][[Category:Vitaceae]] | ||
Latest revision as of 19:17, 5 November 2020
Lianas, climbing by tendrils or scrambling without support and producing adventitious roots, synoecious. Branches: bark adherent; pith white, continuous through nodes; tendrils 3–12-branched, with or without adhesive discs. Leaves usually palmately compound, sometimes simple. Inflorescences usually bisexual, leaf-opposed or terminal, paniclelike or corymblike cymes, sometimes compound. Flowers bisexual; calyx cup-shaped, shallowly 5-lobed; petals 5, distinct; nectary adnate to base of ovary, annular, entire, or absent; stamens 5; style conic, short. Berries dark blue or black. Seeds 2–4 per fruit. x = 10.
Distribution
North America, Asia.
Discussion
Species 15 (4 in the flora).
Selected References
None.
Lower Taxa
Key
| 1 | Leaves usually simple, if palmately compound then leaflets 3. | Parthenocissus tricuspidata |
| 1 | Leaves palmately compound, leaflets (4–)5–7. | > 2 |
| 2 | Leaflets thick, fleshy, (5–)7, 3–5 cm; Edwards Plateau and Lampasas Cut Plain, Texas. | Parthenocissus heptaphylla |
| 2 | Leaflets thin, herbaceous, (4–)5(–7), 4–12 cm; throughout North America, including Edwards Plateau and Lampasas Cut Plain. | > 3 |
| 3 | Inflorescences dichotomously branched, without distinct central axes; berries 8–12 mm diam.; tendrils (2–)3–5-branched, usually without, rarely with, adhesive discs; leaflets lustrous adaxially. | Parthenocissus vitacea |
| 3 | Inflorescences divergently branched, with distinct central axes; berries 5–8 mm diam.; tendrils 4–12-branched, with adhesive discs; leaflets dull adaxially. | Parthenocissus quinquefolia |