maritime eyebright
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Lamiales
- family: Orobanchaceae
- genus: Euphrasia
- species: Euphrasia tetraquetra
De Panne- Knokke-Heist
- Koksijde
- Ledeberg
- Nieuwpoort
Flanders
Belgium- Canada
Amos