Ludwigia sedoides
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Myrtales
- family: Onagraceae
- genus: Ludwigia
- species: Ludwigia sedoides
Mâncio Lima- Rio Branco
Acre- Poconé
Mato Grosso
Brazil
Puerto Ayacucho
Amazonas
Venezuela