Chinese yam - Wikipedia
In Chinese it is known as shānyào (simplified Chinese: 山药; traditional Chinese: 山藥; lit. 'mountain medicine'), huáishān (怀山; 懷山 or 淮山), [16] or huáishānyào (怀山药; 懷山藥 or 淮山药; 淮山藥; 'mountain medicine from Huai', i.e. the Huai Qing Fu (怀庆俯; 懷慶俯) region).
Dioscorea polystachya (Chinese Yam, Cinnamon Vine) | North …
It is a tuberous perennial vine that can grow to 11 feet or more and has long-stalked, glossy green heart-shaped leaves. It occasionally flowers in small axillary clusters. The elongated tuber grows 2-3 feet long and can be eaten raw or cooked. Prune to the ground in spring. Please choose a native vine instead. A few are listed to the left.
Chinese Yam Control - Missouri Department of Conservation
Chinese yam is an aggressive vine. It becomes established in mesic bottomland forest; along streambanks, drainages, fencerows, and roadsides; and at old homesites. It can grow in full sun to full shade but prefers partial shade.
Chinese yam Dioscorea oppositifolia Weed Profile - Weed …
Herbaceous or slightly woody twining vines with fleshy or woody rootstocks, winding upward from left to right to approximately 13 feet in length.This weed is often confused with wild yam, however the vines of wild yam twine upwards from the right to the left, while those of cinnamon vine twine from the left to the right.
Chinese yam (Dioscorea polystachya) may be confused with wild yam, greenbriers, and other herbaceous vines with heart-shaped to arrowhead-shaped leaves. Invasive yam (L) and wild yam (R) have palmately veined leaves, in which veins originate from …
Chinese Yam Dioscorea oppositifolia L. Common Names: Chinese yam, cinnamon vine, air potato Native Origin: China Description: Chinese yam is a deciduous perennial creeping and climbing vine in the wild yam family (dioscoreaceae) that may reach up to 16 feet in height given support from trees and shrubs. The vines twine from left to right.
Chinese Yam // Mizzou WeedID - University of Missouri
Weed Description Herbaceous or slightly woody twining vines with fleshy or woody rootstocks, winding upward from left to right to approximately 13 feet in length. Found especially throughout the piedmont and mountainous areas of the southeastern United States.
Chinese Yam - Southeast Exotic Pest Plant Council Invasive Plant …
Chinese yam is a deciduous perennial vine that reproduces primarily vegetatively through aerial tubers or bulbils. Although the production of seeds has been seen, sexual reproduction has not been verified in the United States.
Current North American Range: Chinese Yam is cur-rently observed throughout Indiana and in the southern halves of Missouri, Illinois, and Ohio. Native range: Throughout China (http:// www.invasive.org/eastern/eppc/DIOP.html) Ecological threat: This plant threatens stream sides, floodplains, and ravines. It can tolerate semi-xeric sites
Growth, Reproduction, and Management of Chinese Yam …
2017年1月20日 · Chinese yam is an exotic perennial vine that invades natural areas in the temperate regions of the eastern United States. Research was conducted from 2001 to 2004 to evaluate growth, reproduction, and management options for this weed.
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