@article{rodal_sales_silva_silva_2005,  title={Flora de um brejo de altitude na escarpa oriental do planalto da Borborema, PE, Brasil},  volume={19},  ISSN={0102-3306},  url={https://doi.org/10.1590/S0102-33062005000400020},  DOI={10.1590/S0102-33062005000400020},  number={4},  journal={Acta Botanica Brasilica},  publisher={Sociedade Botânica do Brasil},  author={Rodal, Maria Jesus Nogueira and Sales, Margareth Ferreira and Silva, Marcos José da and Silva, Alexandre Gomes da},  year={2005},  month={Oct},  pages={843–858} }