Pterocaulon angustifolium
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Pterocaulon
- species: Pterocaulon angustifolium
Curitiba
Jaguariaíva
Ponta Grossa
Rio Negro
Paraná
Cidreira
Rio Grande do Sul
Campinas
Itapetininga
Itu
São Paulo
São Paulo
Brazil