annual trampweed
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Facelis
- species: Facelis retusa
Canoas- Caxias do Sul
Rio Grande do Sul- São Paulo
São Paulo
Brazil
Taltal
Antofagasta
Chile
Yhú
Caaguazú
Paraguay
Dauphin Island- Tuscaloosa
Alabama
United States