What is "ratibida"

Ratibida is a genus of North American plants in the sunflower tribe within the daisy family. Members of the genus are commonly known as prairie coneflowers.

1. Ratibida coahuilensis B.L.Turner - Coahuila
2. Ratibida columnifera ( Nutt.) Wooton & Standl. – Upright prairie coneflower - widespread in Canada, United States, and northeastern Mexico
3. Ratibida latipalearis E.L.Richards - Chihuahua
4. Ratibida mexicana (S.Watson) W.M.Sharp - Chihuahua, Coahuila, Sonora
5. Ratibida peduncularis ( Torr. & A.Gray) Barnhart – Naked prairie coneflower - Louisiana, Texas
6. Ratibida pinnata ( Vent.) Barnhart – Pinnate prairie coneflower - Ontario, eastern + central United States (primarily Great Lakes + Mississippi Valley)
7. Ratibida tagetes ( E.James) Barnhart – Short-ray prairie coneflower - Chihuahua, United States (desert southwest, western Great Plains)