Dicksoniaceae

Sori marginal, terminal on the minor veinlets. Base of the stipe clothed with hairs Dicksoniaceae
Tree ferns with thick or massive trunks. Pinnules symmetrical at the base, markedly dimorphic Dicksonia
Large terrestrial ferns with stipes 0.5–1 cm diam. Pinnules asymmetrical at the base, slightly dimorphic Calochlaena