Anemone riparia
 Anemone riparia (Thimble weed) is an upright growing herbaceous plant species in the genus Anemone and family Ranunculaceae. Plants grow 30–100 centimetres (12–39 in) tall flowering early summer but often found flowering till mid August the flowers are greenish-white white or even sometimes red tinted 2–3 centimetres (0.79–1.18 in) wide. After flowering the fruits are produced in a dense rounded to rounded columned heads 8 millimetres (0.31 in) thick.