References
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., 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