@article{sousa_wanderley_2000,  title={Aechmea Ruiz & Pav. (Bromeliaceae) do Estado de Pernambuco, Brasil},  volume={14},  ISSN={0102-3306},  url={https://doi.org/10.1590/S0102-33062000000100008},  DOI={10.1590/S0102-33062000000100008},  number={1},  journal={Acta Botanica Brasilica},  publisher={Sociedade Botânica do Brasil},  author={Sousa, Gardene Maria de and Wanderley, Maria das Graças Lapa},  year={2000},  month={Jan},  pages={77–97} }