Bidens segetum
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Bidens
- species: Bidens segetum
Coroico
La Paz
Bolivia
Caculé
Bahia- Brasília
Federal District- Ituiutaba
- Lagoa Santa
- Santos Dumont
Minas Gerais- Ponta Grossa
Paraná- Petrópolis
Rio de Janeiro
Brazil