@article{thomaz_carvalho_padial_kobayashi_2009,  title={Temporal and spatial patterns of aquatic macrophyte diversity in the Upper Paraná River floodplain},  volume={69},  ISSN={1519-6984},  url={https://doi.org/10.1590/S1519-69842009000300016},  DOI={10.1590/S1519-69842009000300016},  number={2},  journal={Brazilian Journal of Biology},  publisher={Instituto Internacional de Ecologia},  author={Thomaz, SM. and Carvalho, P. and Padial, AA. and Kobayashi, JT.},  year={2009},  month={Jun},  pages={617–625} }