Coreopsis intermedia

Coreopsis intermedia, the goldenwave tickseed, is a North American species of plants in the sunflower family. It is native to a small region in the south-central United States (eastern Texas, western Louisiana, southwestern Arkansas.
"Coreopsis intermedia "is an annual or short-lived perennial up to 90 cm (3 feet) tall, with yellow flower heads containing both ray florets and disc florets.