Borges, Michelle S., Blandina F. Viana, and Edinaldo L. Neves. 2002. “Aspects of the Breeding Strategies of Two Species of Senna (K. Bauhin) P.Mill. (Caesalpiniaceae) Co-Occurrent in a Continental Sand Dune Ecosystem from the Medium São Francisco River, Bahia”. SITIENTIBUS série Ciências Biológicas 2 (1/2):49-54. https://doi.org/10.13102/scb8235.