For Lygodesmia
Bogler, D.J. 2006f. Lygodesmia. 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.
Cronquist, A. 1980. Asteraceae, Volume I, Vascular flora of the Southeastern United States. University of North Carolina Press, Chapel Hill, N.C.
Tomb, A.S. 1980. Taxonomy of Lygodesmia (Asteraceae). Syst. Bot. Monographs 1: 1-51.
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