@article{marzinek_de-paula_oliveira_2008,  title={Cypsela or achene? Refining terminology by considering anatomical and historical factors},  volume={31},  ISSN={0100-8404},  url={https://doi.org/10.1590/S0100-84042008000300018},  DOI={10.1590/S0100-84042008000300018},  number={3},  journal={Brazilian Journal of Botany},  publisher={Sociedade Botânica de São Paulo},  author={Marzinek, Juliana and De-Paula, Orlando Cavalari and Oliveira, Denise Maria Trombert},  year={2008},  month={Jul},  pages={549–553} }