For Stokesia
Cronquist, A. 1980. Asteraceae, Volume I, Vascular flora of the Southeastern United States. University of North Carolina Press, Chapel Hill, N.C.
Jones, S.B., Jr. 1982. The genera of Vernonieae (Compositae) in the southeastern United States. J. Arnold Arb. 63: 489-507.
Loos, P., T.C. Philipps, E.L. Keith, M. Buckingham, J.R. Singhurst, and W.C. Holmes. 2019. Stokesia laevis (Asteraceae), a native of the Texas flora. Phytoneuron 2019-56: 1-5. Published 20 November 2019. ISSN 2153 733X
Strother, J.L. 2006a. Stokesia. In Flora of North America Editorial Committee. 2006a. Flora of North America north of Mexico. Volume 19, Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford Univ. Press, New York, NY. 579 pp.
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