Porophyllum macrocephalum
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Porophyllum
- species: Porophyllum macrocephalum
Jutiapa
Jutiapa
Guatemala
Venustiano Carranza
Chiapas- Yautepec
Morelos
Mexico
Limpio
Central
Paraguay
Greeley
Colorado
United States