Poa horridula
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Poa
- species: Poa horridula
Cascapara
Ancash- Chalhuanca
Apurímac- Yanque
Arequipa- Chiara
- Sacsamarca
Ayacucho- Pilpichaca
Huancavelica
Peru