#genus_Cyathea__Cyathea  type genus of the Cyatheaceae: tree ferns of the tropical rain forest to temperate woodlands
  supertype:  fern_genus  genera of ferns and fern allies
  member of:  family_Cyatheaceae
  member:  silver_tree_fern__sago_fern__black_tree_fern__Cyathea_medullaris  showy tree fern of New Zealand and Australia area having a crown of much-pinnated fronds with whitish undersides

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