 |
 |
| Yellow flower | Red flower |
Plants and flowers
Description
"Ratibida columnifera, commonly called long-headed coneflower or prairie coneflower, is an erect, hairy, clump-forming plant that typically grows to 1-3’ tall. It ranges from Alberta to Minnesota south to Arkansas, New Mexico and Mexico. It is most common on the Great Plains. In Missouri, it is uncommonly found in prairies, waste ground and along railroads and highways (Steyermark). This is an aster family member that is perhaps most noted for the long, cylindrical, center disk of each flower and its deeply cut leaves.. Flowers bloom in summer. Each flower features a long narrow center disk (cone to 2” long) with 3-7 drooping yellow rays at the base. Leaves (to 5” long) are pinnately lobed. Ray flowers of R. columnifera forma columnifera are yellow, but the rays of the less common R. columnifera forma pulcherrima are brownish purple. Cylindrical center disks are dark brown and somewhat resemble in shape the crown of a slender sombrero, hence the additional common name of Mexican hat." - Missouri Botanical Garden
Uses
The Zuni people use an infusion of the whole plant as an emetic.[4]- Wikipedia
Internet Resources