Persicaria meisneriana
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Polygonaceae
- genus: Persicaria
- species: Persicaria meisneriana
Três Lagoas
Mato Grosso do Sul- São Roque
São Paulo
Brazil
Concepción de Ataco
Ahuachapán
El Salvador