@article{longhi-wagner_2012,  title={Poaceae: an overview with reference to Brazil},  volume={63},  ISSN={2175-7860},  url={https://doi.org/10.1590/S2175-78602012000100008},  DOI={10.1590/S2175-78602012000100008},  number={1},  journal={Rodriguésia},  publisher={Instituto de Pesquisas Jardim Botânico do Rio de Janeiro},  author={Longhi-Wagner, Hilda Maria},  year={2012},  month={Jan},  pages={089–100} }