A. Cabral, C. A. Ferreira-Júnior, and N. L. D. Menezes, “Two new remarkable species of Barbacenia (Velloziaceae) from the Brazilian Espinhaço Range in honor of Renato Mello-Silva”, Phytotaxa, vol. 616, no. 3, pp. 279–287, Sep. 2023.