@article{sousa júnior_jardim_2021,  title={Apocynaceae in the Atlantic Forest of Rio Grande do Norte, Brazil},  volume={72},  ISSN={2175-7860},  url={https://doi.org/10.1590/2175-7860202172082},  DOI={10.1590/2175-7860202172082},  journal={Rodriguésia},  publisher={Instituto de Pesquisas Jardim Botânico do Rio de Janeiro},  author={Sousa Júnior, Jaerton Carvalho de and Jardim, Jomar Gomes},  year={2021},  pages={e00942018} }