What Does A Coneflower Leaf Look Like?

What Does A Coneflower Leaf Look Like? What does a coneflower leaf look like? https://www.youtube.com/watch?v=fca_BkOYf2s How do you identify coneflowers? What kind of leaves do coneflowers have? What is the difference between a coneflower and echinacea? How can you tell the difference between echinacea and Rudbeckia leaves? Echinacea is typically pink and black or purple