The Flower Coreopsis. An eastern species that hasnt been observed in Illinois in natural areas Coreopsis verticillata Whorled Coreopsis has leaves with a similar appearance but they occur in whorls of three along the central stem. The Flower Tea Coreopsis tinctoria Increases Insulin Sensitivity and Regulates Hepatic Metabolism in Rats Fed a High-Fat Diet Endocrinology.
However the colors of coreopsis petals are brighter. 26012021 Coreopsis are bright and cheerful summer-flowering annuals and herbaceous perennials that bear daisy-like blooms. Also known as tickseed coreopsis originate from North and Central America and are easily grown and reliable garden plants.
However the colors of coreopsis petals are brighter.
Also the flowers of Whorled Coreopsis dont have a ragged appearance because their petals lack conspicuous outer notches. Across 5-7 cm from late spring to late summer - if spent flowers are deadheaded. Epub 2015 Mar 16. It is clump-forming and grows 1-3 feet tall and wide.