. . "Neocastela (Small)" . "Castela"@en . "Holacantha (A.Gray)" . . . . "Castela is a genus of thorny shrubs and small trees in the family Simaroubaceae. Members of the genus are native to the Americas, especially the tropical regions. The generic name honours the French naturalist Ren\u00E9 Richard Louis Castel."@en . . . .