“Pollinic Preparation for Morpho-Palynological Studies of Passiflora L. Subg. Passiflora L. (Passifloraceae) ”. Bioscience Journal, vol. 31, no. 4, June 2015, pp. 1200-4, https://doi.org/10.14393/BJ-v31n4a2015-26240.