Cyatheales
Cyatheales
Dependency: Pteridophyta > Pteridopsida > Cyatheales.
Cyatheales.
Engl.: tree ferns.
Deu.: Baumfarne.
Sven.: trädormbunkar.
Cyatheaceae
Cyatheaceae Kaulf.
Dicksoniaceae
Dicksoniaceae Bower.
A herbal distance course
Henriette's herbal is one of the oldest and largest herbal medicine sites on the net. It's been online since 1995, and is run by Henriette Kress, a herbalist in Helsinki, Finland.