Pirie, Michael D. “Cremastosperma (and other evolutionary digressions): Molecular phylogenetic, biogeographic, and taxonomic studies in Neotropical Annonaceae”. Revista de Biologia Neotropical / Journal of Neotropical Biology, vol. 2, nº 2, fevereiro de 2018, p. 149-50, https://teste.revistas.ufg.br/RBN/article/view/8564.