| roystonea | (n) a monocotyledonous genus of West Indian feather palms, Syn. genus Roystonea |
| cabbage palm | (n) West Indian palm with leaf buds that are edible when young, Syn. Roystonea oleracea |
| royal palm | (n) tall feather palm of southern Florida and Cuba, Syn. Roystonea regia |
| 大王椰子 | [だいおうやし;ダイオウヤシ, daiouyashi ; daiouyashi] (n) (uk) royal palm (esp. Cuban royal palm, Roystonea regia) [Add to Longdo] |