Zexmenia serrata
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Zexmenia
- species: Zexmenia serrata
San Bartolomé Ayautla
Oaxaca- Boca del Río
Veracruz
Mexico
Zexmenia serrata San Bartolomé Ayautla Boca del Río