^Rodrigues RS, de Azevedo Tozzi AM (2007). "Morphological analysis and re-examination of the taxonomic circumscription of Acosmium (Leguminosae, Papilionoideae, Sophoreae)". Taxon. 56 (2): 439–452. doi:10.1002/tax.562015. JSTOR25065799.
^Rodrigues RS, de Azevedo Tozzi AM (2008). "Systematic relevance of seedling morphology in Acosmium, Guianodendron, and Leptolobium (Leguminosae, Papilionoideae)". Brittonia. 60 (3): 287–296. Bibcode:2008Britt..60..287R. doi:10.1007/s12228-008-9035-y.
^Rodrigues RS, de Azevedo Tozzi AM (2008). "Reinstatement of the name Leptolobium Vogel (Leguminosae, Papilionoideae, Sophoreae)". Taxon. 57 (3): 980–984. doi:10.1002/tax.573027. JSTOR27756725.
^Cardoso D, de Lima HC, Rodrigues RS, de Queiroz LP, Pennington RT, Lavin M (2012). "The realignment of Acosmium sensu stricto with the Dalbergioid clade (Leguminosae: Papilionoideae) reveals a proneness for independent evolution of radial floral symmetry among early-branching papilionoid legumes". Taxon. 61 (5): 1057–1073. doi:10.1002/tax.615011.