- Biotic resources: Plantae: Tracheophyta: Polypodiopsida: Polypodiales: Athyriaceae: Athyrium: Athyrium filix-femina (the lady fern or common lady-fern)
- Biotic resources: Plantae: Tracheophyta: Polypodiopsida: Polypodiales: Polypodiineae: Dryopteridaceae: Dryopteris: Dryopteris filix-mas (the male fern)