Flower Fairies. Harebell Campanula rotundifolia is a herbaceous perennial flowering plant in the bellflower family Campanulaceae. The harebell is dedicated to Saint Dominic. It is known in Scotland as (confusingly to the English) as the bluebell! All Flower Fairies are provided mounted, in conservation quality antique white mount-board, size 10×8 inches, ready to frame. Note: Price displayed is ex VAT.