Dropwort (Filipendula vulgaris), also known as Fern-leaf Dropwort's a perennial herb of the family Rosaceae closely related to Meadowsweet. It's found in dry pastures across much of Europe and central and northern Asia. It's finely-cut, radical leaves, fern-like in appearance, and an erect stem 50-80 cm tall bearing a loose terminal inflorescence of small white flowers. The tiny flowers appear in dense clusters from late spring to mid summer. This plant prefers full sun to partial shade. It's m… (More on Dropwort)