Ratibida columnifera

Ratibida columnifera

Ratibida columnifera (Nutt.) Woot. & Standl.
Engl.: upright prairie coneflower, yellow Mexican hat.
Suom.: meksikonkeltahattu.
Sven.: mexikohatt.
Bot. syn.: Lepachys columnifera (Nutt.) J. F. Macbr., Ratibida columnaris D. Don, Rudbeckia columnaris Pursh non Sims, Rudbeckia columnifera Nutt.

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