The Flutterby bush was a plant that quivered and shook. It produced flowers once a century that adapted their scent to attract the unwary.[1]
Fourth year students at Hogwarts School of Witchcraft and Wizardry learned how to prune the bushes in Herbology class.[2]
In 1997, Mrs. Weasley planted two Flutterby bushes in the garden at The Burrow in preparation for the wedding of her son, Bill, to Fleur Delacour.[3]