Narrow-leaved crosswort
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Gentianales
- family: Rubiaceae
- genus: Crucianella
- species: Crucianella angustifolia
- Marzy
A1
France- Ayía Triás
Central Greece- Kalampáka
Thessaly- Iroïkón
West Macedonia
Greece- Alora
Andalusia
Spain