Aquatic Plant Co-occurrence Patterns Associated with the Invasive African Signalgrass in a neotropical Heritage Site. SciELO Preprints, 2026. DOI: 10.1590/SciELOPreprints.18403. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/18403. Acesso em: 20 out. 2026.