@article{gorrer_giacosa_giudice_2022,  title={Palynological analysis of the genus <i>Ctenitis</i> (C. Chr.) C. Chr. (Dryopteridaceae) in the Southern Cone of America},  volume={94},  ISSN={0001-3765},  url={https://doi.org/10.1590/0001-3765202220211145},  DOI={10.1590/0001-3765202220211145},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={GORRER, DANIEL A. and GIACOSA, JUAN P. RAMOS and GIUDICE, GABRIELA ELENA},  year={2022},  pages={e20211145} }