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
• Hypernyms: ↑fern genus
• Member Holonyms: ↑Dicksoniaceae, ↑family Dicksoniaceae
• Member Meronyms: ↑soft tree fern, ↑Dicksonia antarctica
Useful english dictionary. 2012.