M. T. Buril, J. R. Maciel, and M. Alves, “DISTRIBUTION PATTERNS AND AREAS OF ENDEMISM OF BRAZILIAN JACQUEMONTIA (CONVOLVULACEAE) SPECIES”, Edinburgh J. Bot., vol. 72, no. 1, pp. 13–33, Dec. 2014, doi: 10.1017/S0960428614000316.