Pterocaulon polypterum
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Pterocaulon
- species: Pterocaulon polypterum
Santo Ângelo
Rio Grande do Sul
Brazil
Pterocaulon polypterum Santo Ângelo