Stokesia laevis is a species of flowering plant native to southeastern North America, the only species in the genus Stokesia. It is in the daisy family. The flowers appear in the summer and are purple (sometimes blue, pale purple, or even white). The plant is cultivated and several cultivars are available. It is sometimes known as Cornflower aster or Stokes' aster.
- International Plant Names Index search for Stokesia cyanea
- 28. Stokesia L’Héritier, Flora of North America
- United States Patent PP10660, published October 27, 1998
- Edgar B. Cahoon, Kevin G. Ripp, Sarah E. Hall, and Brian McGonigle (February 2002), "Transgenic Production of Epoxy Fatty Acids by Expression of a Cytochrome P450 Enzyme from Euphorbia lagascae Seed", Plant Physiol. 128 (2): 615–624, doi:10.1104/pp.010768, PMC 148923, PMID 11842164