References
For Gleditsia
Isely, D. 1975. Leguminosae of the United States. II. Subfamily Caesalpinioideae. Memoirs N.Y. Bot. Gard. 25: 1-228. Google Scholar
Isely, D. 1990. Leguminosae (Fabaceae), volume 3, part 2, Vascular flora of the southeastern United States. University of North Carolina Press, Chapel Hill, NC. Google Scholar
Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii). Monte L. Bean Life Science Museum, Brigham Young Univ., Provo, UT. Google Scholar
Poindexter, D.B., D. Adams, & A.S. Weakley. 2023b. Gleditsia. Pp. 47-49. In Flora of North America Editorial Committee. 2023a. Flora of North America north of Mexico. Volume 11.1, Magnoliophyta: Fabaceae, part 1. Oxford Univ. Press, New York, NY. 541 pp. Google Scholar
Robertson, K.R., and Y.-T. Lee. 1976. The genera of Caesalpinioideae (Leguminosae) in the southeastern United States. J. Arnold Arb. 57: 1-53. Google Scholar
Schnabel, A., and J.F. Wendel. 1998. Cladistic biogeography of Gleditsia (Leguminosae) based on ndhF and rpl16 chloroplast gene sequences. Amer. J. Bot. 85: 1753-1765. Google Scholar
Schnabel, A., P.E. McDonel, and J.F. Wendel. 2003. Phylogenetic relationships in Gleditsia (Leguminosae) based on ITS sequences. Amer. J. Bot. 90(2): 310-320. Google Scholar