genus Cyathea


Also found in: Thesaurus.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.genus Cyathea - type genus of the Cyatheaceae: tree ferns of the tropical rain forest to temperate woodlandsgenus Cyathea - type genus of the Cyatheaceae: tree ferns of the tropical rain forest to temperate woodlands
fern genus - genera of ferns and fern allies
Cyatheaceae, family Cyatheaceae - tropical tree ferns
black tree fern, Cyathea medullaris, sago fern, silver tree fern - a showy tree fern of New Zealand and Australia having a crown of pinnated fronds with whitish undersides