@article{wasshausen_1984,  title={New and interesting species of Justicia(Acanthaceae) from Amazonia},  volume={14},  ISSN={0044-5967},  url={https://doi.org/10.1590/1809-43921984145152},  DOI={10.1590/1809-43921984145152},  journal={Acta Amazonica},  publisher={Instituto Nacional de Pesquisas da Amazônia},  author={Wasshausen, Dieter C.},  year={1984},  pages={145–152} }