Nuñez-Florentin, M.; González, V. V.; Florentín, J. E.; Salas, R. M.; Dessein, S.; Janssens, S. B.; Cardoso, D. (2024). Multiple sources of evidence unravel a complex taxonomic history: the new genus Leonoria of the Spermacoce clade (Spermacoceae-Rubiaceae). Systematics and Biodiversity. 22(1): 2330367.