narrow-leaf helleborine
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Asparagales
- family: Orchidaceae
- genus: Cephalanthera
- species: Cephalanthera longifolia
Lemland
417
Aland IslandsAalst
De Panne
Sint-Pieters-Voeren
Zwijndrecht
FlandersRouvroy
Sainte-Ode
Wallonia
BelgiumParis
A8
FranceHaiming
BavariaDahnen
Dasburg
Gentingen
Preischeid
Rheinland-Pfalz
Germany