Ammannia prieuriana
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Myrtales
- family: Lythraceae
- genus: Ammannia
- species: Ammannia prieuriana
Malanville
Atakora
Benin
Gandajika
Kasaï-Oriental
Congo, Democratic Republic