‘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).’ Information about Polygonum in the AudioEnglish.org dictionary, synonyms and antonyms. There have been various opinions about how broadly the … Common names include knotweed and knotgrass (though the common names may refer more broadly to plants from Polygonaceae). Polygonum species are occasionally eaten by humans, and are used as food plants by the larvae of some Lepidoptera species – see list. 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". : 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. Fallopia ciliinodis). Proper usage and audio pronunciation of the word Polygonum. Example sentences with the word polygonum. Their stems are erect, prostrate, or sometimes twining. What made you want to look up polygonum? Pronunciation of Polygonum and it's etymology. It is originally a Greek word (polygonon) meaning "many-angled thing". As of February 2019[update], Plants of the World Online accepted 129 species. Definition of polygonum. Polygon definition, a figure, especially a closed plane figure, having three or more, usually straight, sides. and other weeds. 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. Between 65[8] and 300 species have been recognised at various times, depending on the circumscription of the genus. 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.. Webster’s New World College Dictionary, 4th Edition. See more. Most people chose this as the best definition of polygonum: Any of numerous plants of... See the dictionary meaning, pronunciation, and sentence examples. diverse genus of herbs or woody subshrubs of north temperate regions polygonum example sentences. : 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 … Some synonyms are listed below.[10]. It is an annual found in fields and wasteland, with white flowers from June to October. a kind of plant; poly`s many + go`ny the knee, a joint of a plant. Clarifying the circumscription of genera split from Polygonum was described in 2015 as "still ongoing". Common names include knotweed, knotgrass, bistort, tearthumb, mile-a-minute, and several others. Most species are considered weedy, especially in moist soils in the USA. 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. Polygonum multiflorum, also known as fo-ti or Chinese Knotweed, is a perennial vine native to parts of China. Polygonum Cuspidatum ExtractLatin Name: Polygonum CuspidatumActive Ingredient: resveratrolCAS No. Polygonum in Latin is a "polygon". Read More. Polygonum: Henero sa mga tanom nga bulak ang Polygonum. They usually bloom from the summer through to autumn and carry racemes of little red or white flowers. Accessed 22 Dec. 2020. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! [1] There have been various opinions about how broadly the genus should be defined. There have been various opinions about how broadly the genus should be defined. See also: What is the meaning of Smartweed, Green, Lady, Achene, May? Scientific Name: Polygonum capitatum Synonym: Persicaria capitata Common Names: Pinkhead Smartweed, Pinkhead Knotweed, Pink Knotweed Plant Characteristics. In the Middle English glossary of herbs Alphita (c. 1400–1425), it was known as ars-smerte. …megasporogenesis and megagametogenesis, called the Polygonum type, occurs in 70 percent of the angiosperms in which the life cycle has been charted. “Polygonum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polygonum. Variations found in the remaining 30 percent represent derivations from the Polygonum type of seed development. Other genera, such as Polygonella, have been subsumed into Polygonum. (poʊˈlɪgənəm ; pəˈlɪgənəm ) noun. [3][4] However, long before Linnaeus, the name was used in Greek and Latin for a plant used medically. polygonum in American English. Post the Definition of polygonum to Facebook, Share the Definition of polygonum on Twitter. Matang nga nahiubos. Polygonum: A large genus of plants, type of the order Polygonaceæ and tribe Eupolygoneæ. Learn a new word every day. Define Polygonum by Webster's Dictionary, WordNet Lexical Database, Dictionary of Computing, Legal Dictionary, Medical Dictionary, Dream Dictionary. 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. Wikimedia Commons has media related to Polygonum: Pages in category "Polygonum" The following 52 pages are in this category, out of 52 total. This list may not reflect recent changes . Polygonum: genus of toxic plants in the family Polygonaceae, called collectively smartweeds. Please tell us where you read or heard it (including the quote, if possible). Plant Name. When the genus is defined narrowly, Polygonum species are annual or perennial herbaceous plants, rarely shrubby, with much branched stems. It is also called prostrate knotweed , birdweed , pigweed and lowgrass . These are primarily included because names of species rank … Definition of Polygonum in the AudioEnglish.org Dictionary. 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. Any plant of the genus Polygonum, especially knotgrass.. polygony pronunciation. The Plant List includes 1,256 scientific plant names of species rank for the genus Polygonum.Of these 181 are accepted species names. 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. Meaning and Definition of polygonum. 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. 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. 'All Intensive Purposes' or 'All Intents and Purposes'? [9], Many species formerly placed in Polygonum have been moved to other genera in the subfamily Polygonoideae. In angiosperm: Ovules. 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. For example, buckwheat (Fagopyrum esculentum) has sometimes been included in the genus as Polygonum fagopyrum. Statistics. New Latin, from Greek polygonon knotgrass, from poly- + gony knee — more at knee entry 1. The fruit is three-sided. Video shows what polygonum means. How to pronounce, definition by Wiktionary dictionary. In the Middle English glossary of herbs `Alphita` ({circa} 1400-1425), it was known as ars-smerte. What is polygonum? Definition of Polygonum in the Fine Dictionary. So called in allusion to the numerous joints.] Example sentences containing Polygonum How to Grow Polygonum Plants Guide to Growing Knotweed, Bistort and Wiregrass. Polygonum explanation. Definition of polygonum cuspidatum in the Definitions.net dictionary. This naturalized ornamental groundcover is native to western China and the Himalayas. In the Polygonum-type embryo sac, the primary endosperm nucleus is triploid, meaning that it has three sets of chromosomes. Traditional herbalism uses the roots of the plant, either unprocessed or boiled with black beans, for … .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. The flowers are usually bisexual, rarely unisexual, and have five (occasionally four) tepals, the outer being slightly different from the inner ones. 'Nip it in the butt' or 'Nip it in the bud'. Any of many plants, of the family Polygonaceae, embracing a large number of species, including bistort, knotweed, smartweed, etc.. polygonum pronunciation. The perianth is usually a corolla of four to six small leaves: there are four to eight stamens and two to three styles. 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 knotweed, a genus of annual and perennial herbs, less frequently, semishrubs and shrubs, of the family Polygonaceae. Meaning of polygonum cuspidatum. See more. What does polygonum cuspidatum mean? [7], Polygonum is placed in the tribe Polygoneae of the subfamily Polygonoideae. Care should be taken not to confuse Polygonum with Polygonatum – an entirely different genus of plants. There are usually four to six stamens and three (rarely two) styles. The idea of such use was also known to Shakespeare, as Beatrice K. Otto pointed out, quoting A Midsummer Night's Dream:[15]. Polygonum is a genus of about 130 species of flowering plant in the buckwheat and knotweed family Polygonaceae. Meaning of Polygonum. Several species can be eaten cooked,[11] for example during famines. 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. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. Within the tribe, it is most closely related to the genera Duma and Atraphaxis, forming the so-called "DAP clade". polygony meaning. [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. polygonum meaning. — called also knotweed. What Are the Benefits of Polygonum Multiflorum?. Information and translations of polygonum cuspidatum in the most comprehensive dictionary definitions resource on the web. To erect herbaceous perennial plants type, occurs in 70 percent of the Polygonum... Genera, such as Polygonella, have led to major changes greater than the.! [ 7 ], plants of the word Polygonum defined narrowly, Polygonum species are annual perennial! Large genus of plants embracing a large genus of herbs or woody subshrubs of temperate... 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