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japanese knotweed scientific name

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The https:// means all transmitted data is encrypted — in other words, any information or browsing history that you provide is transmitted securely. Maps can be downloaded and shared. Conservation Services Division. It grows very aggressively along roadways, neglected gardens, streambeds, and in moist, wet places. Classification: Plantae In North America and Europe, the species has successfully established itself in numerous habitats, and is classified as a pest and invasive species in several countries. Gallery: Common names: Japanese knotweed (Japanese bamboo, sally rhubarb, fleeceflower, and Himalayan fleece vine, Mexican bamboo, false bamboo) Giant knotweed (sacacline, sakhalin knotweed) Bohemian knotweed (Japanese-Giant hybrid) Scientific Name: Japanese knotweed: Fallopia japonica (syns. Reynoutria japonica, synonyms Fallopia japonica and Polygonum cuspidatum, is a large species of herbaceous perennial plant of the knotweed and buckwheat family Polygonaceae. The white flowers are on drooping panicles and appear from August to November. For information specific to the activity of resveratrol, see … Based on this determination, APHIS will not prepare an environmental impact statement and will begin issuing permits for the release of Japanese knotweed psyllid. Water and Land Resources Division. • It is listed under schedule 9 of the Wildlife and Countryside Polygonum L. – knotweed Species: Polygonum cuspidatum Siebold & Zucc. It goes by the name of Japanese knotweed, or Fallopia japonica. It is difficult to control once established. Cut the stems off above the waterline and treat the outer cut surface (the stems are hollow) with a plain glyphosate product such as Accord or Rodeo (53.8%). The closely related Fallopia sachalinensis can hybridize with F. japonica to form Fallopia x bohemica, first described in 1983, which is proving to be more problematic than F. japonica var. Japanese knotweed. Persicaria capitata, the pink-headed persicaria, pinkhead smartweed, pink knotweed, Japanese knotweed, or pink bubble persicaria, is an Asian species of plants in the genus Persicaria within the buckwheat family. Identification: Japanese Knotweed is a perennial shrub reaching 4 to 8 feet in height. Before sharing sensitive information online, make sure you’re on a .gov or .mil site by inspecting your browser’s address (or “location”) bar. Or, to display all related content view all resources for Japanese Knotweed. This infectious disease is caused via the bite of an infected tick. Japanese Knotweed Japanese knotweed, scientific name Fallopia japonica, is a perennial plant with a matrix of vigorous underground stems called rhizomes.It has distinctive, branching, hollow, bamboo-like stems, covered in purple speckles, often reaching 2-3 m high. Overview Other names for this plant include: Common names: Japanese bamboo, Mexican bamboo, fleece flower; Scientific names: Fallopia japonica; Polygonum reynoutria; Reynoutria japonica Ecological threat: New infestations of Japanese knotweed often occur when soil contaminated with rhizomes is transported or when rhizomes are washed downstream during flooding. Reynoutria japonica, Polygonum cuspidatum) Giant knotweed: Fallopia sachalinensis (syns. Taxonomy. It is commonly known as Asian knotweed or Japanese knotweed. Ontario's Invading Species Awareness Program (Canada). Japanese knotweed (scientific name Fallopia japonica), is sometimes known locally as donkey rhubarb. Google. japonica in the UK. Scientific name: Fallopia japonica Also known as: Japanese Bamboo, Pysen Saethwr Key Facts • Japanese knotweed (Fallopia japonica) is an invasive plant that can cause damage to property, and is very difficult to control once established. Ecology: Japanese Knotweed forms dense stands and aggressively outcompetes native vegetation. Family Polygonaceae Scientific Name Polygonum cuspidatum ← → Other Common Names: Japanese bamboo. Cooperative Extension. In Japan, known as itadori. North Carolina State University. The plant arrived from Japan to the U.K. and then to North America in the 19th century as a landscaping ornamental. This site is also protected by an SSL (Secure Sockets Layer) certificate that’s been signed by the U.S. government. Japanese knotweed is the most common of four invasive knotweed taxa present in the UK (Japanese and Dwarf knotweeds being varieties of the same species): GRIN-Global. It can also create a fire hazard in the dormant season. Great Britain Non-Native Species Secretariat. University of Alaska - Anchorage. Indiana Department of Natural Resources. Any mention of trade, products, or firm names is for descriptive purposes only and does not imply endorsement by North Carolina State University. Japanese Knotweed, also known as Donkey’s Rhubarb or Mexican bamboo (scientific name Fallopia japonica), was introduced to Britain from the Far East in 1825 as an ornamental plant. Japanese knotweed plants in Europe and North America ar… USDA. Japanese knotweed is a member of the buckwheat family. Provides state, county, point and GIS data. In 70 to 80 percent of the infected persons, a rash occurs at the site of bite after a delay of about 3 to 30 days. National Invasive Species Information Center, Early Detection & Distribution Mapping System (EDDMapS) - Japanese Knotweed, Invasive Plants of Ohio: Fact Sheet 10 - Japanese Knotweed (PDF | 254 KB), Southeast Exotic Pest Plant Council Invasive Plant Manual - Japanese Knotweed, Alaska Exotic Plants Information Clearinghouse (AKEPIC): Species Biography - Japanese Knotweed, Giant Knotweed, Bohemian Knotweed (Feb 7, 2011) (PDF | 304 KB), Invasive Plant Atlas of the United States - Japanese Knotweed, New York Invasive Species Information - Japanese Knotweed, Non-native Species Information: Japanese Knotweed, National Exotic Marine and Estuarine Species Information System (NEMESIS): Chesapeake Bay Introduced Species Database -, New Hampshire's Prohibited Invasive Plant Fact Sheets, Invasive Species Best Control Practices - Japanese Knotweed (2012) (PDF | 373 KB), Invasive Plant Species Fact Sheet: Japanese Knotweed (2006) (PDF | 734 KB), Field Guide: Invasive - Japanese Knotweed, Invasive Plants in Pennsylvania: Japanese Knotweed and Giant Knotweed (PDF | 162 KB), King County (Washington) Noxious Weed Control Program - Japanese Knotweed, Noxious Weed Species - Japanese, Giant, and Bohemian Knotweeds, Introduced Species Summary Project - Japanese Knotweed, Invasive Plants and Insects: Japanese and Giant Knotweed, Invasive, Exotic Plants of the Southeast - Japanese Knotweed, Maine Invasive Plants Bulletin: Japanese Knotweed / Mexican Bamboo, Ohio Perennial & Biennial Weed Guide - Japanese Knotweed. 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