Toscano de Brito, A., Felix, L. P., & Dornelas, G. V. (2008). Zygostates aderaldoana—A New Species in the Ornithocephalus Group of Subtribe Oncidiinae (Orchidaceae) from Paraíba, Northeast Brazil. Selbyana, 29(1), 125–127. Retrieved from https://journals.flvc.org/selbyana/article/view/121218