Lacerda, Alecksandra Vieira de, Francisca Maria Barbosa, João Juares Soares, and Maria Regina de Vasconcellos Barbosa. 2010. “Floristic Composition of Shrubby-Arboreal Component in Three Riparian Vegetation Areas in the State of Paraíba, Semiarid Region, Brazil”. Biota Neotropica 10 (4). Sao Paulo, Brazil. //www.biotaneotropica.org.br/BN/article/view/741.