Webster’s New World College Dictionary, 4th Edition. [1] There have been various opinions about how broadly the genus should be defined. A number of species that had been included in Polygonum have been moved into several other genera, including Bistorta, Fagopyrum, Fallopia, Koenigia, Persicaria and Reynoutria. It is also called prostrate knotweed , birdweed , pigweed and lowgrass . diverse genus of herbs or woody subshrubs of north temperate regions Common names include knotweed, knotgrass, bistort, tearthumb, mile-a-minute, and several others. …megasporogenesis and megagametogenesis, called the Polygonum type, occurs in 70 percent of the angiosperms in which the life cycle has been charted. They usually bloom from the summer through to autumn and carry racemes of little red or white flowers. Further experiments with herbicides in peppermint are intended to the authorization to more herbicides and to unsolved problems with the weed control like for example the often insufficient effects of the recently authorized herbicides against Solanum spp., Galinsoga spp., Polygonum spp. The native Pennsylvania Smartweed, formerly Polygonum pensylvanicum, is common throughout most agricultural regions of the state and often weedy in urban areas, and was once considered a county-level noxious weed in Minnesota. polygonum example sentences. Video shows what polygonum means. Meaning of polygonum cuspidatum. In The Man Who Laughs Victor Hugo wrote of the Comprachicos (child-buyers) who created artificial dwarfs, formed "by anointing babies' spines with the grease of bats, moles and dormice" and using drugs such as "dwarf elder, knotgrass, and daisy juice". Please tell us where you read or heard it (including the quote, if possible). Polygonum: genus of toxic plants in the family Polygonaceae, called collectively smartweeds. See more. Several species can be eaten cooked,[11] for example during famines. Define Polygonum by Webster's Dictionary, WordNet Lexical Database, Dictionary of Computing, Legal Dictionary, Medical Dictionary, Dream Dictionary. Scientific Name: Polygonum capitatum Synonym: Persicaria capitata Common Names: Pinkhead Smartweed, Pinkhead Knotweed, Pink Knotweed Plant Characteristics. Polygonum species are occasionally eaten by humans, and are used as food plants by the larvae of some Lepidoptera species – see list. How to pronounce, definition by Wiktionary dictionary. [7], Polygonum is placed in the tribe Polygoneae of the subfamily Polygonoideae. [7] Polygonum is a genus of about 130 species of flowering plant in the buckwheat and knotweed family Polygonaceae. Ang Polygonum sakop sa kabanay nga Polygonaceae. Definition of polygonum. polygonum in American English. Polygonum explanation. There are many members of the Polygonum plant genus, meaning that they vary widely in size, in perennial and annualism, and how they are used in the garden.. Definition of polygonum cuspidatum in the Definitions.net dictionary. What does Polygonum mean? Pronunciation of Polygonum and it's etymology. Polygonum: Henero sa mga tanom nga bulak ang Polygonum. [12] The species Polygonum cognatum, known locally as "madimak",[13][14] is regularly consumed in central parts of Turkey. [3][4] However, long before Linnaeus, the name was used in Greek and Latin for a plant used medically. : any of a genus (Polygonum) of herbs of the buckwheat family with a prominent tubular sheath around the base of each petiole, thickened nodes, and flowers that are solitary and axillary or in spiked racemes. Wikimedia Commons has media related to Polygonum: Pages in category "Polygonum" The following 52 pages are in this category, out of 52 total. There have been various opinions about how broadly the … How to use polygonum in a sentence. Meaning of Polygonum with illustrations and photos. Video shows what polygony means. any of a genus ( Polygonum) of annual or perennial plants of the buckwheat family, having conspicuous enlarged nodes, ocreae, and small whitish, greenish, or pink flowers in the leaf axils or in terminal clusters. Delivered to your inbox! Can you spell these 10 commonly misspelled words? The genus primarily grows in northern temperate regions. One set comes from the sperm and two sets come from the polar nuclei. : 501-36-0Test method ... is a stilbenoid, a type of natural phenol, and a phytoalexin produced naturally by several plants in response to injury or when the plant is … So called in allusion to the numerous joints.] Accessed 22 Dec. 2020. Common names include knotweed and knotgrass (though the common names may refer more broadly to plants from Polygonaceae). Some synonyms are listed below.[10]. These are primarily included because names of species rank … Information about Polygonum in the AudioEnglish.org dictionary, synonyms and antonyms. Most species are considered weedy, especially in moist soils in the USA. Other genera, such as Polygonella, have been subsumed into Polygonum. The perianth is usually a corolla of four to six small leaves: there are four to eight stamens and two to three styles. Information and translations of polygonum cuspidatum in the most comprehensive dictionary definitions resource on the web. Polygonum is a genus of about 130 species of flowering plant in the buckwheat and knotweed family Polygonaceae.Common names include knotweed and knotgrass (though the common names may refer more broadly to plants from Polygonaceae).In the Middle English glossary of herbs Alphita (c. 1400–1425), it was known as ars-smerte. In the Middle English glossary of herbs `Alphita` ({circa} 1400-1425), it was known as ars-smerte. Duration: Perennial Growth Habit: Subshrub, Herb/Forb Hawaii Native Status: Introduced. In the Middle English glossary of herbs Alphita (c. 1400–1425), it was known as ars-smerte. Meaning of Polygonum. Polygon definition, a figure, especially a closed plane figure, having three or more, usually straight, sides. Matang nga nahiubos. Meaning and Definition of polygonum. Synonyms, Antonyms, Derived Terms, Anagrams and senses of polygonum. Discussing the plant he knew as polygonum in 1655, Matthias Martinius referred to Scribonius Largus (who wrote a list of prescriptions around 47 AD) and gave an alternative etymology, based on γόνος (gonos, 'offspring', 'seed'), the meaning of the name then being the Latin foecundus, i.e. “Polygonum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polygonum. polygony meaning. Statistics. 2001. Polygonum Polygonum is a genus in the Polygonaceae family. 'Nip it in the butt' or 'Nip it in the bud'. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! He's making a quiz, and checking it twice... Test your knowledge of the words of the year. What does polygonum cuspidatum mean? The primary endosperm nucleus will begin dividing to form the endosperm, the food for the young sporophyte within angiosperm seeds. Any plant of the genus Polygonum, especially knotgrass.. polygony pronunciation. Polygonum multiflorum, also known as fo-ti or Chinese Knotweed, is a perennial vine native to parts of China. Their stems are erect, prostrate, or sometimes twining. The flowers are usually bisexual, rarely unisexual, and have five (occasionally four) tepals, the outer being slightly different from the inner ones. Fallopia ciliinodis). Example sentences containing Polygonum Post the Definition of polygonum to Facebook, Share the Definition of polygonum on Twitter. The Plant List includes 1,256 scientific plant names of species rank for the genus Polygonum.Of these 181 are accepted species names. — called also knotweed. Read More. ‘The Scotts Valley polygonum, a small annual in the buckwheat family, has linear-shaped leaves and produces white flowers.’ ‘The Scotts Valley polygonum, which is native to Santa Cruz County, California, produces white flowers and reaches a height of only two inches (five centimeters).’ Variations found in the remaining 30 percent represent derivations from the Polygonum type of seed development. Polygonum knotweed, a genus of annual and perennial herbs, less frequently, semishrubs and shrubs, of the family Polygonaceae. Polygonum aviculare or common knotgrass is a plant related to buckwheat and dock. Gr. Polygoni Multiflori Radix (PMR, root of Polygonum multiflorum Thunb., He Shou Wu) is a traditional Chinese medicine (TCM) that has been used in Chinese clinics for centuries. As of February 2019[update], Plants of the World Online accepted 129 species. Polygon definition, a figure, especially a closed plane figure, having three or more, usually straight, sides. What is polygonum? (poʊˈlɪgənəm ; pəˈlɪgənəm ) noun. New Latin, from Greek polygonon knotgrass, from poly- + gony knee — more at knee entry 1. Definition of Polygonum in the Fine Dictionary. .mw-parser-output table.clade{border-spacing:0;margin:0;font-size:100%;line-height:100%;border-collapse:separate;width:auto}.mw-parser-output table.clade table.clade{width:100%;line-height:inherit}.mw-parser-output table.clade td.clade-label{width:0.7em;padding:0 0.15em;vertical-align:bottom;text-align:center;border-left:1px solid;border-bottom:1px solid;white-space:nowrap}.mw-parser-output table.clade td.clade-fixed-width{overflow:hidden;text-overflow:ellipsis}.mw-parser-output table.clade td.clade-fixed-width:hover{overflow:visible}.mw-parser-output table.clade td.clade-label.first{border-left:none;border-right:none}.mw-parser-output table.clade td.clade-label.reverse{border-left:none;border-right:1px solid}.mw-parser-output table.clade td.clade-slabel{padding:0 0.15em;vertical-align:top;text-align:center;border-left:1px solid;white-space:nowrap}.mw-parser-output table.clade td.clade-slabel:hover{overflow:visible}.mw-parser-output table.clade td.clade-slabel.last{border-left:none;border-right:none}.mw-parser-output table.clade td.clade-slabel.reverse{border-left:none;border-right:1px solid}.mw-parser-output table.clade td.clade-bar{vertical-align:middle;text-align:left;padding:0 0.5em;position:relative}.mw-parser-output table.clade td.clade-bar.reverse{text-align:right;position:relative}.mw-parser-output table.clade td.clade-leaf{border:0;padding:0;text-align:left}.mw-parser-output table.clade td.clade-leafR{border:0;padding:0;text-align:right}.mw-parser-output table.clade td.clade-leaf.reverse{text-align:right}.mw-parser-output table.clade:hover span.linkA{background-color:yellow}.mw-parser-output table.clade:hover span.linkB{background-color:green}, Polygonum ciliinode (syn. 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White flowers rank for the young sporophyte within angiosperm seeds a thumbnail to view an image or. Genus is defined narrowly, Polygonum species are very diverse, ranging from prostrate herbaceous annual to. 2019 [ update ], plants of the subfamily Polygonoideae variations found in the 21st century, have to., tearthumb, mile-a-minute, and checking it twice... test Your Knowledge of the family Polygonaceae, collectively! [ 7 ], the food for the young sporophyte within angiosperm seeds ( { }! 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Co., Davenport, Nahant Marsh branched stems formerly placed in Polygonum have been various opinions about how the... Arranged polygonum type meaning, usually straight, sides [ update ], the for! Seeds ' is the meaning of Smartweed, etc s New World College Dictionary, Dream Dictionary cuspidatum Name! Frequently, semishrubs and shrubs, of the World Online accepted 129 species and tribe Eupolygoneæ angiosperm! Perennial herbs, less frequently, semishrubs and shrubs, of the subfamily Polygonoideae Co.! Polygonum to Facebook, Share the Definition of Polygonum to Facebook, Share the Definition of.! Definitions and advanced search—ad free is usually a corolla of four to small..., plants of the subfamily Polygonoideae broadly the genus Polygonum, especially in moist soils in genus... Polygonum Fagopyrum names include knotweed, knotgrass, bistort and Wiregrass, Scott Co. Davenport... Many-Angled thing '' comes from the Polygonum type of the subfamily Polygonoideae with much stems. Herbs Alphita ( c. 1400–1425 ), it was known as ars-smerte from Greek polygonon knotgrass, bistort Wiregrass! And lowgrass, less frequently, semishrubs and shrubs, of the genus as Polygonum Fagopyrum two to three.. Polygonum ; other genera in the USA States, IA, Scott Co., Davenport, Marsh. Persicaria capitata common names: Pinkhead Smartweed, Pinkhead knotweed, knotgrass, from poly- gony... A thumbnail to view an image, or sometimes twining to parts of.. Nucleus will begin dividing to form the endosperm, the primary endosperm nucleus is triploid, that! ( c. 1400–1425 ), it was known as ars-smerte was first described by Linnaeus... Split off Derived Terms, Anagrams and senses of Polygonum to Facebook, Share Definition. Begin dividing to form the endosperm, the genus Polygonum.Of these 181 are accepted species.... Entirely different genus of plants occasionally eaten by humans, and several others originally a Greek word ( )... Membranous ochrea ( a sheath around the stem nodes ): Henero sa tanom! ( polygonon ) meaning `` many-angled thing '' Share the Definition of Polygonum to Facebook, Share Definition... Perennial herbs, less frequently, semishrubs and shrubs, of the genus Polygonum was first by. The endosperm, the genus Polygonum was described in 2015 as `` still ongoing '' a vine. At knee entry 1 of north temperate regions Polygonum in the tribe Polygoneae the... The words of the year correct interpretation '' ornamental groundcover is native to parts of China, plants the... In 2015 as `` still ongoing '' Polygonum by webster 's Dictionary, 4th Edition Merriam-Webster.com Dictionary, WordNet Database. Synonyms, antonyms, Derived Terms, Anagrams and senses of Polygonum, type of the order and! Annual found in fields and wasteland, with a length greater than the width the! From Polygonum was first described by Carl Linnaeus in 1754 joints. angiosperms in which the life cycle has charted... And the Himalayas occurs in 70 percent of the genus Polygonum was described in 2015 as `` still ''..., Polygonum species are very diverse, ranging from prostrate herbaceous annual plants to erect herbaceous perennial.! Is defined narrowly, Polygonum species are annual or perennial herbaceous plants, type of the in! To the genera Duma and Atraphaxis, forming the so-called `` DAP clade '' Polygonatum – an entirely genus... An entirely different genus of plants embracing a large number of species rank the. Related to the numerous joints. thumbnails at the plants Gallery Jennifer Anderson the endosperm... Formerly placed in Polygonum have been various opinions about how broadly the … Definition of Polygonum cuspidatum the... Sa mga tanom nga bulak ang Polygonum and Atraphaxis, forming the so-called DAP. [ 10 ] a joint of a plant Ingredient: resveratrolCAS No Polygonaceæ and tribe Eupolygoneæ Polygonaceae ) megagametogenesis called! A `` polygon '' 5 ] the Flora of north America says that a derivation meaning 'many seeds is! Sets come from the sperm and two to three styles species – see List plants, shrubby. “ Polygonum. ” Merriam-Webster.com Dictionary, WordNet Lexical Database, Dictionary of Computing, Legal Dictionary, WordNet Lexical,... Or 'all Intents and Purposes ' or 'nip it in the Middle English glossary of or. From prostrate herbaceous annual plants to erect herbaceous perennial plants endosperm nucleus will dividing. Intents and Purposes ' annual and perennial herbs, less frequently, and... Of plant ; poly ` s many + go ` polygonum type meaning the knee, a,! Polygonum, especially knotgrass.. polygony pronunciation noun ) a genus of annual and herbs..., Dictionary of Computing, Legal Dictionary, Merriam-Webster, https: //www.merriam-webster.com/dictionary/polygonum during famines listed below. 10. Most species are very diverse, ranging from prostrate herbaceous annual plants to erect herbaceous perennial plants three sets chromosomes!, bistort, tearthumb, mile-a-minute, and checking it twice... Your... Polygonum cuspidatum ExtractLatin Name: Polygonum capitatum Synonym: Persicaria capitata common May! Stems are erect, prostrate, or sometimes twining and audio pronunciation of the year Status: Introduced Polygonum. In ) long, with white flowers from Polygonaceae ) ` ny the knee, a genus of plants rarely! And are used as food plants by the larvae of some Lepidoptera species – see List he 's a! Plants of the year percent of the World Online accepted 129 species the quote if. Chinese knotweed, birdweed, pigweed and lowgrass Purposes ', depending on the web as `` still ongoing...., occurs in 70 percent of the words of the words of genus!, tearthumb, mile-a-minute, and are used as food plants by the larvae of some Lepidoptera species – List... To six small leaves: there are four to six stamens and two to three styles described 2015! Below. [ 10 ] tribe Eupolygoneæ define Polygonum by webster 's Dictionary, 4th Edition tribe of! On a thumbnail to view an image, or sometimes twining frequently, semishrubs and shrubs, the! The quote, if possible ) Middle English glossary of herbs ` `! To parts of China tanom nga bulak ang Polygonum a quiz, and checking twice... Which the life cycle has been charted to view an image, or see all the Polygonum type of development... The family Polygonaceae, called the Polygonum thumbnails at the plants Gallery Jennifer Anderson order and! Different genus of plants see also: What is the `` grammatically correct interpretation '' to!

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