Grazielia serrata
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Grazielia
- species: Grazielia serrata
- Ponta Porã
Mato Grosso do Sul- Lages
Santa Catarina
Brazil- Pedro Juan Caballero
Amambay
Paraguay- Artigas
Artigas
Uruguay