@article{santos_castilho_2018,  title={Floriferous herbaceous and substrates for use on extensive green roofs},  volume={24},  ISSN={2447-536X},  url={https://doi.org/10.14295/oh.v24i3.1251},  DOI={10.14295/oh.v24i3.1251},  number={3},  journal={Ornamental Horticulture},  publisher={Sociedade Brasileira de Floricultura e Plantas Ornamentais},  author={Santos, Patrick Luan Ferreira dos and Castilho, Regina Maria Monteiro de},  year={2018},  month={Jul},  pages={261–268} }