Australian tree fern
- kingdom: Plantae
- phylum: Tracheophyta
- class: Polypodiopsida
- order: Cyatheales
- family: Dicksoniaceae
- genus: Dicksonia
- species: Dicksonia antarctica
Bergshamra- Djursholm
Stockholm- Göteborg
Västra Götaland
Sweden
Carpinteria
California- Washington, D. C.
Washington, D.C.
United States