Known by its scientific name Celastrus orbiculatus, Oriental bittersweet is a vine that is … This plant, known as American Bittersweet or Oriental Bittersweet, has other common names as well such as Celastrus scandens, False Bittersweet, Climbing Bittersweet, and waxwork. Means of Introduction: Introduced as an ornamental and for erosion control . American bittersweet are orange. Oriental bittersweet plants are vines that grow up to 60 feet long and can get four inches in diameter. Regardless of species, birds and other wildlife eat the berries of both varieties. One invasive plant that has hit North Oaks hard is Oriental bittersweet. The Oriental Bittersweet vine will climb other plants, wrapping itself like twine. The pollen of oriental bittersweet is white while that of American bittersweet is yellow. Most of the most serious invasive plants in our area have fleshy fruits and are bird-dispersed, such as English ivy, Autumn olive, Chinese privet, Oriental bittersweet, Porcelainberry, Multiflora rose, and Japanese honeysuckle. The native bittersweet produces the fruits at the ends of the vines while Oriental type produces its fruit all along the stem. Medicine and other products: Oriental bittersweet is an Asian folk medicine used for treating rheumatoid arthritis and bacterial infections. If the plant forms fruits as clusters at the terminal end, then it is an American bittersweet. Medical and pharmacological studies show that Oriental bittersweet derivatives have antitumor, antiinflammatory, antioxidant, … American Bittersweet is a climbing vine type plant containing simple serrated leaves and small yellow/green flowers that bloom and open to reveal orange/red seeds. The seeds of Oriental bittersweet will germinate in open grass lands or shady woodlands and are an attractive food to birds late in the season. If fruits have a volume They are fast-growing and attractive, with light green, finely toothed leaves. Oriental bittersweet fruits. The weight of the vines can cause trees to topple. The round yellow fruits split to reveal red berries that birds happily devour all winter long. Oriental bittersweet, Asiatic bittersweet, round-leaved bittersweet, Oriental staff vine, climbing spindle berry. Remove the flesh of the fruit since this inhibits germination. Eating American Bittersweet berries can cause stomach upset and diarrhea. They grow at the point where the leaves join the stems. Three months cold stratification leads to a higher germination rate. Propagation of Oriental Bittersweet: Seed - gather when ripe, store in dry sand and sow February in a warm greenhouse. Oriental Bittersweet Information. Since this is a somewhat rigid woody vine that grips tightly, as the diameter of the … One easy method I have found after some research is: if it forms the fruits along the length of the stem, it is an oriental bittersweet. This is a major reason to cut oriental bittersweet vines ahead of the maturation of the berries. Another male flowers. If you like the look of vines with berries in your arrangements, you do have options. American bittersweet has generally larger fruit than oriental bittersweet. Germination rates are usually good. American bittersweet is a woody vine often used in fall wreaths and dried flower arrangements. Date of U.S. Introduction: 1860s . Vigorous, twining growth can easily girdle large trees. Oriental Bittersweet is an invasive climbing vine from Asia that can kill trees reducing our bio-diversity. Once cut and deprived of nutrients the above-ground portion of the cut vine will die. Its orange-yellow berries are three-part capsules with a seed in each part. 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