| roridula | (n) either of 2 species of the genus Roridula; South African viscid perennial low-growing woody shrubs |
| roridulaceae | (n) in some classifications included in the family Droseraceae, Syn. family Roridulaceae |
| genus roridula | (n) insectivorous undershrubs of South Africa; in some classifications placed in the family Droseraceae |