@article{scatigna_saraiva_couto_souza_muniz_2020,  title={<i>Buchnera nordestina</i> (Orobanchaceae), an overlooked new species from Northeast Brazil, with an updated identification key for <i>Buchnera</i> of Brazil},  volume={34},  ISSN={0102-3306},  url={https://doi.org/10.1590/0102-33062020abb0333},  DOI={10.1590/0102-33062020abb0333},  number={4},  journal={Acta Botanica Brasilica},  publisher={Sociedade Botânica do Brasil},  author={Scatigna, André Vito and Saraiva, Raysa Valéria Carvalho and Couto, Arthur Filipe Mendes and Souza, Vinicius Castro and Muniz, Francisca Helena},  year={2020},  month={Oct},  pages={789–795} }