Marattiaceae
Clades: Marattiales; Equisetidae; Pteridophyta; Plants.
Members: 1 Family Marattiaceae; 6 genera; 110 species.
Botany
Ferns.
Root: fleshy rootstocks.
Leaves: large fronds, largest known fronds of any fern.
Genera:
◦ Angiopteris
◦ Christensenia
◦ Danaea
◦ Eupodium
◦ Marattia
◦ Ptisana.