@article{silva_1971,  title={Os Tipos do Herbário do Instituto Nacional de Pesquisas da Amazônia - I},  volume={1},  ISSN={0044-5967},  url={https://doi.org/10.1590/1809-43921971012019},  DOI={10.1590/1809-43921971012019},  number={2},  journal={Acta Amazonica},  publisher={Instituto Nacional de Pesquisas da Amazônia},  author={Silva, Marlene Freitas da},  year={1971},  month={Aug},  pages={19–32} }