'Dicksonia' definitions:
Definition of 'Dicksonia'
(from WordNet)
noun
Tree ferns of temperate Australasia having bipinnatifid or tripinnatifid fronds and usually marginal sori; in some classification systems placed in family Cyatheaceae [syn: Dicksonia, genus Dicksonia]
Definition of 'Dicksonia'
From: GCIDE
- Dicksonia \Dicksonia\ prop. n. A genus of tree ferns of temperate Australasia having bipinnatifid or tripinnatifid fronds and usually marginal sori; in some classification systems it is placed in the family Cyatheaceae.
- Syn: genus Dicksonia. [WordNet 1.5]