References

For Tabebuia

Fischer, Theisen, & Lohmann. 2004. In Kubitzki, K., ed. 2004. The families and genera of vascular plants. VI. Flowering plants – Dicotyledons – Celastrales, Oxalidales, Rosales, Cornales, Ericales. Springer, Berlin. 489 pp. Google Scholar

Gentry, A.H. 1992. Bignoniaceae: Part II (Tribe Tecomeae). Flora Neotropica 25(2): 1-370. Google Scholar

Grose, S.O., and R.G. Olmstead. 2007. Taxonomic revisions in the polyphyletic genus Tabebuia s.l. (Bignoniaceae). Syst. Bot. 32: 660-670. Google Scholar