the Ontario Invasive Plant Council (OIPC), its partners and the Ontario Ministry of Natural Resources and ... Wild grape (Vitis riparia), wild cucumber (Echinocystis lobata) and virginia creeper (Parthenocissus quinquefolia) are all native vines that may be confused with dog-strangling The vines have destroyed beautiful bushes and can easily destroy trees. (Answer) You are absolutely right that there are native grapes, 60 to 70 species that grow in the northern hemisphere. The best time is in the fall or while snow is on the ground. For more information on each species, including the listing sources, images, and publication links, click on the species. She says it had gone wild, turned more into a vine and covered a whole hillside. The following species have been listed on an invasive species list or noxious weed law in North America. Wild grapevine is a highly aggressive invasive plant that smothers and kills all plant life it covers. Native to North America, Virginia creeper has begun creeping its way onto other continents, usually as an ornamental plant. The larger vines (2 to 12 inches diameter) have brown or rust-colored flaky bark. The bases of these vines can be 10 inches in … Height: 25-30' in vine form, 3-10' in shrub form; Exposure: Full sun to light shade; Growing profile for the Cape honeysuckle; Lisa, our Guide to Pool and Patio, was telling me about her Cape honeysuckle last night. V. labrusca (fox grape) V. aestivalis (summer grape) Vitis riparia, also commonly known as River Bank Grape or Frost Grape, is a native vine of America, climbing or trailing vine, widely distributed from Quebec to Texas, and Montana to New England. Of those, Vitis riparia, V. aestivalis and V. labrusca grow in southern Ontario (Soper and Heimburger, Shrubs of Ontario, 1982). I've tried spraying RoundUp on the leaves but it doesn't really seem to do much. It is long-lived and capable of reaching into the upper canopy of the tallest trees. The differences between them mostly are described by characteristics of the leaves. The surest way to eradicate wild grape vine, or for that matter, any unwanted vine, is during the autumn, when they are pulling nutrients back into their roots for their winter nap. Invasive and Exotic Vines . Wild grapes have leaves that alternate on the stem and resemble large maple or sycamore leaves. Silver lace vine Polygonum aubertii A hardy twining woody vine that is vigorous and fast growing. Needs the support of fence, trellis or arbor. Long drooping clusters of fragrant white flowers are produced in September. If you don’t have it in your area now, there’s a good chance you will in the future. Cut the vine at the beginning of the stem and carefully and safely paint … Every year we spend hours cutting the vines at the base. I can't imagine anyone planting this vine. Wild Grape is the most common invasive you will find in the Hudson Valley. Riverbank grape Vitis riparia Native grapevine also called frost grape for its late-ripening fruit. Have been told by an arborist to find the "mother root" and cut one root stem, leaving a 3' length. Wild grape vine is very invasive. Once in cultivation, it has a tendency to escape into the wild and become invasive. This is a vine for full sun. Stems of the wild grape hang free of the tree trunk, unlike poison-ivy and Virginia creeper, which cling to the bark. Although it is technically not an invasive since it is native to this area, it is still a notorious killer of trees. The berries are grape-like in appearance.