Search results
Results from the WOW.Com Content Network
Parthenocissus quinquefolia, known as Virginia creeper, Victoria creeper, five-leaved ivy, or five-finger, is a species of flowering vine in the grape family, Vitaceae.It is native to eastern and central North America, from southeastern Canada and the eastern United States west to Manitoba and Utah, and south to eastern Mexico and Guatemala.
Toxicity varies by species, but all parts of the plant, especially the leaves and berries, contain an array of dangerous chemicals, including proteins called phoratoxins and toxic alkaloids. Symptoms are very similar to those produced by Viscum species and may include acute gastrointestinal discomfort, diarrhea, weak pulse and/or slow heart ...
In its native range, the vine has traditional medicinal uses (China, Korea) and as a culinary sweetener (Japan). Both within and outside of East Asia, the plant is primarily used as an ornamental plant. Cultivars include 'Veitchii'. [5] Like the related Virginia creeper, P. tricuspidata is widely
Parthenocissus inserta is closely related to and commonly confused with Parthenocissus quinquefolia (Virginia creeper). [5] They differ in their means of climbing, with the tendrils twining around plant stems in P. inserta lacking the round, adhesive discs found on the tendril tips of P. quinquefolia, though the ends may be club-shaped when inserted into a crevice. [6]
It has a more restrained growth than the other Virginia creepers. [2] The large palmate leaves consist of five to nine oval leaflets, each up to 12 cm (5 in) long, with strong white veining. The leaves colour to a brilliant red in autumn before falling. Clusters of inconspicuous flowers in summer may be followed by black fruits. [3] [4]
It is widespread in the eastern half of the United States, [1] and commonly noticed defoliating grapes, especially of the Virginia creeper (Parthenocissus quinquefolia). The western grapeleaf skeletonizer ( Harrisina metallica ) is very similar to and slightly larger than H. americana, but their distributions are different.
Virginia creeper and poison ivy very often grow together, even on the same tree. Even those who do not get an allergic reaction to poison ivy may be allergic to the oxalate crystals in Virginia creeper sap. Western poison oak (Toxicodendron diversilobum) leaflets also grow in threes on the end of a stem, but each leaflet is shaped somewhat like ...
The longest parasitic vine. Dolichandra unguis-cati (Bignoniaceae). Tropical dry forest of Central America, South America and the Caribbean Over 98 feet (30 meters) [61] Wisteria . China, Korea, Japan, and the Eastern United States Up to 98 feet (30 meters) [62] Virginia Creeper Parthenocissus quinquefolia .