Butomus umbellatus (Flowering Rush) is a species of perennial herb in the family Butomaceae. They have a self-supporting growth form. They are associated with freshwater habitat. They are native to Norway, Greece, Morocco, Estonia, Iraq, Austria, Romania, Turkmenistan, Azerbaijan, Uzbekistan, Portugal, Poland, Albania, Ireland, Croatia, Czech Republic, Israel, Syria, China, Moldova, Algeria, Jordan, Georgia, Belarus, Mongolia, The Netherlands, Ukraine, Spain, Germany, Lithuania, Belgium, Armenia, Serbia And Montenegro, Lebanon, Finland, France, Turkey, Denmark, Latvia, Iran, Switzerland, Italy, Afghanistan, Kazakhstan, Russia, Bosnia & Herzegovina, Sweden, United Kingdom, Bulgaria, and Hungary. They have simple, broad leaves. Flowers are visited by Large Copper, Bicolored Agapostemon, Small Copper, and Marmalade hoverfly. Individuals can grow to 0.97 m.
EOL has data for 26 attributes, including: