@article{mantuano_barros_scarano_2006,  title={Leaf anatomy variation within and between three "restinga" populations of Erythroxylum ovalifolium Peyr: (Erythroxylaceae) in Southeast Brazil},  volume={29},  ISSN={0100-8404},  url={https://doi.org/10.1590/S0100-84042006000200002},  DOI={10.1590/S0100-84042006000200002},  number={2},  journal={Brazilian Journal of Botany},  publisher={Sociedade Botânica de São Paulo},  author={Mantuano, Dulce Gilson and Barros, Cláudia Franca and Scarano, Fábio Rubio},  year={2006},  month={Apr},  pages={209–215} }