Dicksonia
tree ferns of temperate Australasia having bipinnatifid or tripinnatifid fronds and usually marginal sori; in some classification systems placed in family Cyatheaceae • Syn: genus Dicksonia • Hypernyms: fern genus • Member Holonyms: Dicksoniaceae, family Dicksoniaceae • Member Meronyms: soft tree fern, Dicksonia antarctica
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