Clades:
Equisetanae;
Pteridophyta;
Plants.
Members: one order,
Cyatheales.
TaxonomyIn the Ppg1 classification
Cyatheales is an order in the clade leptosporangiate ferns.
Plant theoryIn the
Plant theory Cyatheidae is the third subclass in the class
Equisetanae, in the
Pteridophyta. It has one order
Cyatheales.
BotanyFerns; many of them are tree ferns.
Orders1
Cyatheales