Home›Flora of Europe›Polygonum oxyspermum🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtРусскийEntityQ3744331· pop 11· linked from 11 articlesPolygonum oxyspermumspecies of plantSpeciesRay's knotgrassSPECIESKingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderCaryophyllalesFamilyPolygonaceaeHabitatmarineNative toBaltic States, Denmark, Finland, Germany, Great Britain, Norway, Swedenvia GBIF · Kew POWOWikidata factsImagePolygonum oxyspermum cayeux-sur-mer 80 17092006 1.JPGSources (2)wikidata.orgAvailable in 9 languagesCebuanoEstonianFinnishLatvianPolskiSvenskaTiếng ViệtWarayvia Wikidata sitelinks · CC0ConnectionsItalyCountryplantEntityCategoriesFlora of EuropePlants described in 1824PolygonumTaxonbars with 20–24 taxon IDs