Carduus hamulosus
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Carduus
- species: Carduus hamulosus
Ioánnina
Epirus- Ammokhórion
- Maniákoi
West Macedonia
Greece
Mönsterås
Kalmar
Sweden