Clarifying the circumscription of genera split from Polygonum was described in 2015 as "still ongoing". The genus primarily grows in northern temperate regions. The fruit is three-sided. polygonum meaning. Proper usage and audio pronunciation of the word Polygonum. Most species are considered weedy, especially in moist soils in the USA. Please tell us where you read or heard it (including the quote, if possible). Definition of polygonum. Polygonum is a genus of about 130 species of flowering plant in the buckwheat and knotweed family Polygonaceae. The genus name is usually said to be from the Greek πολυ- (poly-, 'many') and γόνυ (gonu, 'knee' or 'joint'), in reference to the swollen jointed stem. When the genus is defined narrowly, Polygonum species are annual or perennial herbaceous plants, rarely shrubby, with much branched stems. diverse genus of herbs or woody subshrubs of north temperate regions polygony meaning. [1] There have been various opinions about how broadly the genus should be defined. Example sentences containing Polygonum The idea of such use was also known to Shakespeare, as Beatrice K. Otto pointed out, quoting A Midsummer Night's Dream:[15]. Common names include knotweed and knotgrass (though the common names may refer more broadly to plants from Polygonaceae). Polygonum knotweed, a genus of annual and perennial herbs, less frequently, semishrubs and shrubs, of the family Polygonaceae. [9], Many species formerly placed in Polygonum have been moved to other genera in the subfamily Polygonoideae. One more dish based on "madimak" polygonum cognatum: "Archival data on wild food plants used in Poland in 1948", https://www.youtube.com/watch?v=DzNCO94rWXE, https://www.youtube.com/watch?v=p3cJk6ChPkY, Natural History Museum, London: Nature-navigator website, Royal Horticultural Society: Plant Finder section website, https://en.wikipedia.org/w/index.php?title=Polygonum&oldid=984065584, Short description is different from Wikidata, Articles containing Ancient Greek (to 1453)-language text, Articles containing potentially dated statements from February 2019, All articles containing potentially dated statements, Creative Commons Attribution-ShareAlike License, This page was last edited on 17 October 2020, at 23:33. [6], Many members of the family Polygonaceae that are now placed in separate genera were at one time or other placed in Polygonum, including species of Fagopyrum, Fallopia, Persicaria and Reynoutria,[7] and older sources frequently use much wider definitions of the genus. Molecular phylogenetic studies, particularly in the 21st century, have led to major changes. How to Grow Polygonum Plants Guide to Growing Knotweed, Bistort and Wiregrass. 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. Accessed 22 Dec. 2020. 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. They have a membranous ochrea (a sheath around the stem nodes). 'fecund', 'with many offspring'. Former genera such as Polygonella have been subsumed into Polygonum; other genera have been split off. Read More. There have been various opinions about how broadly the genus should be defined. Polygonum in Latin is a "polygon". Their stems are erect, prostrate, or sometimes twining. Several species can be eaten cooked,[11] for example during famines. For example, buckwheat (Fagopyrum esculentum) has sometimes been included in the genus as Polygonum fagopyrum. and other weeds. Any plant of the genus Polygonum, especially knotgrass.. polygony pronunciation. Gr. It is an annual found in fields and wasteland, with white flowers from June to October. See more. One set comes from the sperm and two sets come from the polar nuclei. — called also knotweed. In the Middle English glossary of herbs `Alphita` ({circa} 1400-1425), it was known as ars-smerte. The primary endosperm nucleus will begin dividing to form the endosperm, the food for the young sporophyte within angiosperm seeds. What is polygonum? Within the tribe, it is most closely related to the genera Duma and Atraphaxis, forming the so-called "DAP clade". Meaning of Polygonum with illustrations and photos. Polygonum Polygonum is a genus in the Polygonaceae family. Polygonum explanation. The perianth is usually a corolla of four to six small leaves: there are four to eight stamens and two to three styles. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. Hepatotoxicity in Rats Induced by Aqueous Extract of Polygoni Multiflori Radix, Root of Polygonum multiflorum Related to the Activity Inhibition of CYP1A2 or CYP2E1 Other genera, such as Polygonella, have been subsumed into Polygonum. Related words - Polygonum synonyms, antonyms, hypernyms and hyponyms. 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. Duration: Perennial Growth Habit: Subshrub, Herb/Forb Hawaii Native Status: Introduced. Define Polygonum by Webster's Dictionary, WordNet Lexical Database, Dictionary of Computing, Legal Dictionary, Medical Dictionary, Dream Dictionary. What does Polygonum mean? Meaning of polygonum cuspidatum. 'All Intensive Purposes' or 'All Intents and Purposes'? Information about Polygonum in the AudioEnglish.org dictionary, synonyms and antonyms. Most people chose this as the best definition of polygonum: Any of numerous plants of... See the dictionary meaning, pronunciation, and sentence examples. Post the Definition of polygonum to Facebook, Share the Definition of polygonum on Twitter. What Are the Benefits of Polygonum Multiflorum?. .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. Polygonum: A large genus of plants, type of the order Polygonaceæ and tribe Eupolygoneæ. [5] The Flora of North America says that a derivation meaning 'many seeds' is the "grammatically correct interpretation". In angiosperm: Ovules. Information and translations of polygonum cuspidatum in the most comprehensive dictionary definitions resource on the web. Webster’s New World College Dictionary, 4th Edition. Test Your Knowledge - and learn some interesting things along the way. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! [3][4] However, long before Linnaeus, the name was used in Greek and Latin for a plant used medically. polygonum example sentences. What made you want to look up polygonum? 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". Etymology: [NL., fr. Polygon definition, a figure, especially a closed plane figure, having three or more, usually straight, sides. The Plant List includes 1,256 scientific plant names of species rank for the genus Polygonum.Of these 181 are accepted species names. (poʊˈlɪgənəm ; pəˈlɪgənəm ) noun. Video shows what polygonum means. 2001. There have been various opinions about how broadly the … New Latin, from Greek polygonon knotgrass, from poly- + gony knee — more at knee entry 1. click on a thumbnail to view an image, or see all the Polygonum thumbnails at the Plants Gallery Jennifer Anderson. The leaves are arranged alternately, usually less than 2 cm (0.8 in) long, with a length greater than the width. These are primarily included because names of species rank … Polygonum: genus of toxic plants in the family Polygonaceae, called collectively smartweeds. This naturalized ornamental groundcover is native to western China and the Himalayas. Meaning of Polygonum. : 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 … ‘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).’ Pronunciation of Polygonum and it's etymology. In the Middle English glossary of herbs Alphita (c. 1400–1425), it was known as ars-smerte. 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. So called in allusion to the numerous joints.] Can you spell these 10 commonly misspelled words? : 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. Definition of Polygonum in the AudioEnglish.org Dictionary. Polygonum aviculare or common knotgrass is a plant related to buckwheat and dock. Polygonum species are occasionally eaten by humans, and are used as food plants by the larvae of some Lepidoptera species – see list. Delivered to your inbox! This list may not reflect recent changes . Polygonum multiflorum, also known as fo-ti or Chinese Knotweed, is a perennial vine native to parts of China. Variations found in the remaining 30 percent represent derivations from the Polygonum type of seed development. 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. [2], The genus Polygonum was first described by Carl Linnaeus in 1754. Get you gone, dwarf;You minimus, of hindering knot-grass made; Genus of flowering plants in the knotweed family Polygonaceae, See the preparation of one particular dish in Turkey using. Any of many plants, of the family Polygonaceae, embracing a large number of species, including bistort, knotweed, smartweed, etc.. polygonum pronunciation. 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. polygonum in American English. The flowers are usually bisexual, rarely unisexual, and have five (occasionally four) tepals, the outer being slightly different from the inner ones. Scientific Name: Polygonum capitatum Synonym: Persicaria capitata Common Names: Pinkhead Smartweed, Pinkhead Knotweed, Pink Knotweed Plant Characteristics. See more. Care should be taken not to confuse Polygonum with Polygonatum – an entirely different genus of plants. It is also called prostrate knotweed , birdweed , pigweed and lowgrass . As of February 2019[update], Plants of the World Online accepted 129 species. Matang nga nahiubos. Polygonum: Henero sa mga tanom nga bulak ang Polygonum. Traditional herbalism uses the roots of the plant, either unprocessed or boiled with black beans, for … [7] The species are very diverse, ranging from prostrate herbaceous annual plants to erect herbaceous perennial plants. Definition of polygonum cuspidatum in the Definitions.net dictionary. a kind of plant; poly`s many + go`ny the knee, a joint of a plant. Common names include knotweed, knotgrass, bistort, tearthumb, mile-a-minute, and several others. Definition of Polygonum in the Fine Dictionary. Learn a new word every day. Assertion : 7-celled, 8 nucleate and monosporic embryosac is called polygonum type of embryo sac Reason : It was discovered by Hofmeister for the first time in polygonum. United States, IA, Scott Co., Davenport, Nahant Marsh. Polygonum Cuspidatum ExtractLatin Name: Polygonum CuspidatumActive Ingredient: resveratrolCAS No. Example sentences with the word polygonum. Synonyms, Antonyms, Derived Terms, Anagrams and senses of polygonum. See also: What is the meaning of Smartweed, Green, Lady, Achene, May? Polygon definition, a figure, especially a closed plane figure, having three or more, usually straight, sides. It is originally a Greek word (polygonon) meaning "many-angled thing". 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.. Between 65[8] and 300 species have been recognised at various times, depending on the circumscription of the genus. Video shows what polygony means. The Plant List includes a further 426 scientific plant names of infraspecific rank for the genus Polygonum.We do not intend The Plant List to be complete for names of infraspecific rank. Fallopia ciliinodis). How to pronounce, definition by Wiktionary dictionary. Plant Name. [7], Polygonum is placed in the tribe Polygoneae of the subfamily Polygonoideae. [12] The species Polygonum cognatum, known locally as "madimak",[13][14] is regularly consumed in central parts of Turkey. Wikimedia Commons has media related to Polygonum: Pages in category "Polygonum" The following 52 pages are in this category, out of 52 total. They usually bloom from the summer through to autumn and carry racemes of little red or white flowers. Meaning and Definition of polygonum. “Polygonum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polygonum. There are usually four to six stamens and three (rarely two) styles. What does polygonum cuspidatum mean? …megasporogenesis and megagametogenesis, called the Polygonum type, occurs in 70 percent of the angiosperms in which the life cycle has been charted. Some synonyms are listed below.[10]. 'Nip it in the butt' or 'Nip it in the bud'. Statistics. 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. Ang Polygonum sakop sa kabanay nga Polygonaceae. 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Duration: perennial Growth Habit: Subshrub, Herb/Forb Hawaii native Status: Introduced Dictionary and get more. Linnaeus in 1754 order Polygonaceæ and tribe Eupolygoneæ to Grow Polygonum plants Guide to Growing knotweed,,... Three ( rarely two ) styles names include knotweed and knotgrass ( though the common:. Red or white flowers the sperm and two sets come from the polar nuclei of genera split from Polygonum first. Herbs, less frequently, semishrubs and shrubs, of the genus 11... Image, or sometimes twining and hyponyms heard it ( including the quote if. Polygonum-Type embryo sac, the food for the genus should be taken not to confuse with... And Wiregrass Online accepted 129 species, Derived Terms, Anagrams and senses of Polygonum capitata names... Angiosperms in which the life cycle has been charted erect, prostrate or! 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Ochrea ( a sheath around the stem nodes ) numerous joints. derivations from the summer through to and... Nga bulak ang Polygonum a perennial vine native to parts of China herbs. Joint of a plant, Scott Co., Davenport, Nahant Marsh of!, Dream Dictionary by webster 's Dictionary, WordNet Lexical Database, Dictionary of Computing, Legal Dictionary, Dictionary...