Molecular phylogeny and diversification timing of the Chamaecrista sect. Absus subsect. Absus ser. Paniculatae, a newly circumscribed and predominantly endemic of the Cerrado Biome group
. Phytotaxa. 446, 3 (May 2020), 159–182. DOI:https://doi.org/10.11646/phytotaxa.446.3.2.