Generic relationships and classification of Tribe Paullinieae (Sapindaceae) with a new concept of Supertribe Paulliniodae - Acevedo-Rodríguez, Pedro; Wurdack, Kenneth J.; Ferrucci, Maria Silvia; Johnson, Gabriel; Oliveira, Pedro Dias de; Coelho, Rubens Luiz Gayoso; Somner, Genise Vieira; Steinmann, Victor Werner; Zimmer, Elizabeth A.; Strong, Mark T. (Systematic Botany, 2017)