@article{romitelli_martins_2013,  title={Comparison of leaf morphology and anatomy among Malva sylvestris ("gerânio-aromático"), Pelargonium graveolens ("falsa-malva") and Pelargonium odoratissimum ("gerânio-de-cheiro")},  volume={15},  ISSN={1516-0572},  url={https://doi.org/10.1590/S1516-05722013000100013},  DOI={10.1590/S1516-05722013000100013},  number={1},  journal={Revista Brasileira de Plantas Medicinais},  publisher={Sociedade Brasileira de Plantas Medicinais},  author={Romitelli, I. and Martins, M.B.G.},  year={2013},  pages={91–97} }