buddleia
noun /ˈbʌdliə/
/ˈbʌdliə/
[countable, uncountable]- a bush with purple or white flowers that grow in groups
醉鱼草 词源modern Latin; named in honour of the English botanist Adam Buddle (died 1715), by Linnaeus, at the suggestion of Sir William Houston, who introduced the plant to Europe from South America.