Brown-eyed Susan is also called Blanketflower. It is a member of the Aster family of flowers. It grows 8- 28in/20-70 cm tall and prefers dry sites in grasslands and open forests. This beautiful plant has a stunning flowerhead that is 2-3 in/5-7.5 cm across with numerous 3-lobed yellow florets which grow around an orange-brown cluster of disc florets.