@article{schmitt_windisch_2010,  title={Biodiversity and spatial distribution of epiphytic ferns on Alsophila setosa Kaulf. (Cyatheaceae) caudices in Rio Grande do Sul, Brazil},  volume={70},  ISSN={1519-6984},  url={https://doi.org/10.1590/S1519-69842010000300008},  DOI={10.1590/S1519-69842010000300008},  number={3},  journal={Brazilian Journal of Biology},  publisher={Instituto Internacional de Ecologia},  author={Schmitt, JL. and Windisch, PG.},  year={2010},  month={Aug},  pages={521–528} }