Picrosia longifolia
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Picrosia
- species: Picrosia longifolia
São Leopoldo
Rio Grande do Sul- Rio do Sul
Santa Catarina
Brazil
Picrosia longifolia São Leopoldo Rio do Sul