@article{rodríguez-domínguez_ríos-lara_tapia-campos_barba-gonzalez_2026,  title={Karyotype analysis and physical mapping of the 5S and 45S rDNA genes in <i>Hymenocallis howardii</i> (Amaryllidaceae) by FISH},  volume={32},  ISSN={2447-536X},  url={https://doi.org/10.1590/2447-536X.v32.e322889},  DOI={10.1590/2447-536X.v32.e322889},  journal={Ornamental Horticulture},  publisher={Sociedade Brasileira de Floricultura e Plantas Ornamentais},  author={Rodríguez-Domínguez, José Manuel and Ríos-Lara, Leida Lizbeth and Tapia-Campos, Ernesto and Barba-Gonzalez, Rodrigo},  year={2026},  pages={e322889} }