What is the common name for the garden flower echinacea?
Purple Coneflower Echinacea speciosa Echinacea purpurea var. arkansana Helichroa purpurea (PURPLE) CONEFLOWER Eastern purple coneflower Brauneria purpurea Rudbeckia purpurea Purple coneflower Echinacea intermedia Purple cone flower Echinacea purpurea Purple cone-flower