ratibida การใช้

It crouches next to the skinny-stemmed Mexican hat, Ratibida columnaris var . pulcherrima, from the American Southwest.
Though generally regarded as a plant primarily found in the Midwest, PRAIRIE CONEFLOWER ( Ratibida pinnata ) can also be found growing wild from Vermont to Florida.
In June, Ratibida pinnata, which looks like a 6-foot black-eyed Susan with droopy, long yellow petals, blooms among the white plumes of 7-foot-high culvers root, or Veronicastrum.
It is one of at least four genera in the flowering plant family Asteraceae whose members are commonly known as coneflowers; the others being " Echinacea ", " Rudbeckia " and " Ratibida ".