butterfly bush
noun/ˈbʌtəflaɪ bʊʃ/
/ˈbʌtərflaɪ bʊʃ/
(North American English) (also buddleia British and North American English)
[countable, uncountable]- a bush with purple or white flowers that grow in groups and are highly attractive to butterflies
Check pronunciation:
butterfly bush