@article{flores_tozzi_2008,  title={Phytogeographical patterns of <i>Crotalaria</i> L. species (Leguminosae-Papilionoideae) in Brazil},  volume={59},  ISSN={2175-7860},  url={https://doi.org/10.1590/2175-7860200859305},  DOI={10.1590/2175-7860200859305},  number={3},  journal={Rodriguésia},  publisher={Instituto de Pesquisas Jardim Botânico do Rio de Janeiro},  author={Flores, Andréia S. and Tozzi, Ana Maria G. Azevedo},  year={2008},  month={Jul},  pages={477–486} }