Pterocaulon lorentzii
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Pterocaulon
- species: Pterocaulon lorentzii
Guaratuba
Paraná- Porto Alegre
Rio Grande do Sul- Laguna
Santa Catarina- Santos
São Paulo
Brazil