| cyathea | (n) type genus of the Cyatheaceae: tree ferns of the tropical rain forest to temperate woodlands, Syn. genus Cyathea |
| cyatheaceae | (n) tropical tree ferns, Syn. family Cyatheaceae |
| 桫欏(oK);杪欏(oK) | [へご;ヘゴ, hego ; hego] (n) (uk) Cyathea spinulosa (species of tree fern) [Add to Longdo] |
| 丸八 | [まるはち;マルハチ, maruhachi ; maruhachi] (n) (uk) Cyathea mertensiana (species of tree fern) [Add to Longdo] |