Petrorhagia thessala
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Caryophyllaceae
- genus: Petrorhagia
- species: Petrorhagia thessala
Káto Loutrákion- Árnissa
Central Macedonia
Greece
Petrorhagia thessala Káto Loutrákion Árnissa