@article{pestana_hora_guarçoni_2024,  title={Floristic survey of aquatic macrophytes in eastern Maranhão, Brazil: richness, biological forms and three new records},  volume={84},  ISSN={1519-6984},  url={https://doi.org/10.1590/1519-6984.281276},  DOI={10.1590/1519-6984.281276},  journal={Brazilian Journal of Biology},  publisher={Instituto Internacional de Ecologia},  author={Pestana, M. C. A. and Hora, R. C. and Guarçoni, E. A. E.},  year={2024},  pages={e281276} }