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butterfly bush

noun
  1. any tropical shrub belonging to the genus Buddleia, of the logania family, having clusters of showy lilac, white, or yellow flowers.
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Origin of butterfly bush

First recorded in 1930–35
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for butterfly bush

butterfly bush

noun
  1. another name for buddleia
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012