@article{pereira_simões_santos_2016,  title={Taxonomy of <i>Aspidosperma</i> Mart. (Apocynaceae, Rauvolfioideae) in the State of Pará, Northern Brazil},  volume={16},  ISSN={1676-0603},  url={https://doi.org/10.1590/1676-0611-BN-2015-0080},  DOI={10.1590/1676-0611-BN-2015-0080},  number={2},  journal={Biota Neotropica},  publisher={Instituto Virtual da Biodiversidade | BIOTA - FAPESP},  author={Pereira, Andreza Stephanie de Souza and Simões, André Olmos and Santos, João Ubiratan Moreira dos},  year={2016},  pages={e20150080} }