Home›1917 establishments in Oregon›Vườn thí nghiệm hoa hồng quốc tế🌐Tiếng ViệtEnglishDeutschEspañolFrançaisNederlandsTiếng ViệtEntityQ2682829· pop 8· linked from 452 articlesVườn thí nghiệm hoa hồng quốc tếAlso known as Washington Park International Rose Test GardensRose garden in Portland, Oregon, United StatesWikidata factsImageInternational Rose Test Garden pano.jpgShow 3 more factsCommons categoryInternational Rose Test Gardendate of official opening1917-00-00date of incorporation2015-03-27Sources (2)wikidata.orges.wikipedia.orgvia Wikidata · CC0On the mapAvailable in 7 languagesEspañolFrançaisDeutschCebuanoNederlandsTiếng Việtvia Wikidata sitelinks · CC0ConnectionsWilliam ShakespearePersonWorld War IConceptOregonCategories1917 establishments in OregonBotanical gardens in Portland, OregonGardens in OregonParks in Southwest Portland, OregonProtected areas established in 1917Rose gardens in the United StatesWashington Park (Portland, Oregon)