[1]
Cabral, E.L. et al. 2006. <i>Borreria</i> sect. <i>Pseudodiodia</i> (Rubiaceae) taxonomic and palynological contributions. Bonplandia. 15, 1-2 (Jan. 2006), 79–90. DOI:https://doi.org/10.30972/bon.151-296.