Sweet Black-eyed Susan, Rudbeckia subtomentosa
Sweet coneflower is a Missouri native, occurring on moist prairies, streambanks and in low areas. Can reach 3-5' tall and features daisy-like flowers with narrow yellow rays and dark brown centers. Flowers have a mild, sweet aroma. The gray-green leaves are downy underneath. This sweet-smelling plant has a long bloom period. 50 seeds/2.00.