Machado Souza, Sérgio Alessandro, Kellen Coutinho Martins, and Telma Nair Santana Pereira. 2015. “Pollinic Preparation for Morpho-Palynological Studies of Passiflora L. Subg. Passiflora L. (Passifloraceae)”. Bioscience Journal 31 (4). Uberlândia, MG:1200-1204. https://doi.org/10.14393/BJ-v31n4a2015-26240.