@article{soares_jesus_souza_santos-serejo_oliveira_2013,  title={Morphology and viability of pollen grains from passion fruit species (Passiflora spp.)},  volume={27},  ISSN={0102-3306},  url={https://doi.org/10.1590/S0102-33062013000400018},  DOI={10.1590/S0102-33062013000400018},  number={4},  journal={Acta Botanica Brasilica},  publisher={Sociedade Botânica do Brasil},  author={Soares, Taliane Leila and Jesus, Onildo Nunes de and Souza, Everton Hilo de and Santos-Serejo, Janay Almeida dos and Oliveira, Eder Jorge de},  year={2013},  month={Oct},  pages={779–787} }