Stokesia laevis (Hill) Greene, Erythea 1 3 1893. (Syn: Cartesia centauroides Cass., Carthamus cyaneus Banks ex Steud., Carthamus laevis Hill, Stokesia cyanea L’Hér. [Illegitimate]); Stokes’ Aster, Stokes Aster, Cornflower Aster; Stokesia is a monotypic genus of flowering plants in the daisy family, Asteraceae, containing the single species Stokesia laevis. Common names include Stokes’ aster […]