de Paula-Souza, J. and Ballard, Jr., H.E. 2014. Re-establishment of the name <em>Pombalia</em>, and new combinations from the polyphyletic <em>Hybanthus</em> (Violaceae). Phytotaxa. 183, 1 (Oct. 2014), 1–15. DOI:https://doi.org/10.11646/phytotaxa.183.1.1.