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 aviculare or common knotgrass is a plant related to buckwheat and dock. Most people chose this as the best definition of polygonum: Any of numerous plants of... See the dictionary meaning, pronunciation, and sentence examples. : 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 … Most species are considered weedy, especially in moist soils in the USA. a kind of plant; poly`s many + go`ny the knee, a joint of a plant. How to pronounce, definition by Wiktionary dictionary. This list may not reflect recent changes . 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 explanation. polygonum meaning. Hepatotoxicity in Rats Induced by Aqueous Extract of Polygoni Multiflori Radix, Root of Polygonum multiflorum Related to the Activity Inhibition of CYP1A2 or CYP2E1 There have been various opinions about how broadly the genus should be defined. Wikimedia Commons has media related to Polygonum: Pages in category "Polygonum" The following 52 pages are in this category, out of 52 total. It is originally a Greek word (polygonon) meaning "many-angled thing". …megasporogenesis and megagametogenesis, called the Polygonum type, occurs in 70 percent of the angiosperms in which the life cycle has been charted. Video shows what polygonum means. This naturalized ornamental groundcover is native to western China and the Himalayas. Some synonyms are listed below.[10]. Proper usage and audio pronunciation of the word Polygonum. [7] Video shows what polygony means. Any of many plants, of the family Polygonaceae, embracing a large number of species, including bistort, knotweed, smartweed, etc.. polygonum pronunciation. Synonyms, Antonyms, Derived Terms, Anagrams and senses of polygonum. Please tell us where you read or heard it (including the quote, if possible). In the Middle English glossary of herbs Alphita (c. 1400–1425), it was known as ars-smerte. Polygon definition, a figure, especially a closed plane figure, having three or more, usually straight, sides. Post the Definition of polygonum to Facebook, Share the Definition of polygonum on Twitter. The species are very diverse, ranging from prostrate herbaceous annual plants to erect herbaceous perennial plants. There have been various opinions about how broadly the … 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. Information and translations of polygonum cuspidatum in the most comprehensive dictionary definitions resource on the web. Polygon definition, a figure, especially a closed plane figure, having three or more, usually straight, sides. 2001. (poʊˈlɪgənəm ; pəˈlɪgənəm ) noun. Information about Polygonum in the AudioEnglish.org dictionary, synonyms and antonyms. The flowers are usually bisexual, rarely unisexual, and have five (occasionally four) tepals, the outer being slightly different from the inner ones. polygonum in American English. ‘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).’ polygonum example sentences. Polygonum: Henero sa mga tanom nga bulak ang Polygonum. The Plant List includes 1,256 scientific plant names of species rank for the genus Polygonum.Of these 181 are accepted species names. So called in allusion to the numerous joints.] click on a thumbnail to view an image, or see all the Polygonum thumbnails at the Plants Gallery Jennifer Anderson. Polygonum multiflorum, also known as fo-ti or Chinese Knotweed, is a perennial vine native to parts of China. 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. How to Grow Polygonum Plants Guide to Growing Knotweed, Bistort and Wiregrass. Clarifying the circumscription of genera split from Polygonum was described in 2015 as "still ongoing". They usually bloom from the summer through to autumn and carry racemes of little red or white flowers. 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.. What is polygonum? Polygonum (noun) a genus of plants embracing a large number of species, including bistort, knotweed, smartweed, etc. 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. What Are the Benefits of Polygonum Multiflorum?. The fruit is three-sided. 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. They have a membranous ochrea (a sheath around the stem nodes). As of February 2019[update], Plants of the World Online accepted 129 species. One set comes from the sperm and two sets come from the polar nuclei. Learn a new word every day. Statistics. Definition of polygonum cuspidatum in the Definitions.net dictionary. : 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. Several species can be eaten cooked,[11] for example during famines. There are usually four to six stamens and three (rarely two) styles. polygony meaning. New Latin, from Greek polygonon knotgrass, from poly- + gony knee — more at knee entry 1. Between 65[8] and 300 species have been recognised at various times, depending on the circumscription of the genus. Their stems are erect, prostrate, or sometimes twining. Etymology: [NL., fr. Ang Polygonum sakop sa kabanay nga Polygonaceae. .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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