royal fern
A large fern with broad divided fronds whose fertile tips develop rusty-brown clusters of spore-producing structures.
Osmunda regalis
All languages
- English
- royal fern
- Norwegian
- kongsbregne
- Japanese
- Osmunda regalis — Scientific name; Japanese name under review
- Korean
- Osmunda regalis — Scientific name; Korean name under review
- Spanish
- helecho real
- French
- osmonde royale
- German
- Königsfarn
Illustrations are AI-generated and translations are undergoing language review.