coneflower(redirected from coneflowers)
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coneflower,name for several American wildflowers of the family Asteraceae (asteraster
[Gr.,=star], common name for the Asteraceae (Compositae), the aster family, in North America, name for plants of the genus Aster, sometimes called wild asters, and for a related plant more correctly called China aster (Callistephus chinensis
..... Click the link for more information. family). The purple coneflowers (genus Echinacea), found E of the Rockies, have purple to pinkish petallike rays; some cultivated forms have white flowers. The herb echinaceaechinacea
, popular herbal remedy, or botanical, believed to benefit the immune system. It is used especially to alleviate common colds and the flu. Several controlled studies using it as a cold medicine have failed to find any benefit from its use, but a 2007 review of 14
..... Click the link for more information. , derived from the purple coneflower, is taken for colds and other ailments; the plant was used medicinally by Native Americans. Other coneflowers include the yellow coneflowers, or rudbeckias (see black-eyed Susanblack-eyed Susan
or yellow daisy,
North American daisylike wildflower (Rudbeckia hirta) of the family Asteraceae (aster family) with yellow rays and a dark brown center. It is a weedy biennial or annual and grows in dry places.
..... Click the link for more information. ), and the praire coneflowers (genus Ratibida), which have yellow or purplish rays. Many species are grown as garden plants. Coneflowers are classified in the division MagnoliophytaMagnoliophyta
, division of the plant kingdom consisting of those organisms commonly called the flowering plants, or angiosperms. The angiosperms have leaves, stems, and roots, and vascular, or conducting, tissue (xylem and phloem).
..... Click the link for more information. , class Magnoliopsida, order Asterales, family Asteraceae.