Monographs Details: Tabebuia serratifolia (Vahl) Nichols
Authority: Maguire, Bassett. 1978. The botany of the Guayana Highland--part X. Mem. New York Bot. Gard. 29: 1-288.
Discussion:4. Tabebuia serratifolia (Vahl) Nicholson, Diet. Gard. 4: 1. 1887. Bignonia serratifolia Vahl, Eclog. Amer. 2: 46. 1798. Type. Trinidad, Ryan 11 (C). Although widespread in tropical South America, this species barely reaches upland Guayana.