''Butomus'' is the sole genus in the monogeneric plant family Butomaceae, containing the single species ''Butomus umbellatus'', also known as flowering rush or grass rush.
Similar species: Water-plantains, Seagrass
By Jivko Nakev
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Uploaded Sep 3, 2016. Captured Aug 27, 2016 09:46 in Unnamed Road, 5930 Belene, Bulgaria.
