PACE, M. R.; HERNÁNDEZ-HERNÁNDEZ, B.; MARTÍNEZ SALAS, E. M.; LOHMANN, L. G.; CACHO, N. I. Phylogenetic placement of enigmatic Astianthus (Bignoniaceae) based on molecular data, wood and bark anatomy. Botanical Sciences, v. 99, n. 2, p. 398-412, 14 Feb. 2021.