| Regno | Plantae |
| Sottoregno | Tracheobionta |
| Superdivisione | Spermatophyta |
| Divisione | Magnoliophyta |
| Classe | Liliopsida |
| Ordine | Asparagales |
| Famiglia | Orchidaceae |
| Sottofamiglia | Epidendroideae |
| Genere | Oncidium |
| Specie | Oncidium Twinkle |
Oncidium Twinkle is a compact, free-flowering grex derived from O. cheirophorum and O. ornithorhynchum, producing dense sprays of tiny fragrant flowers in white, pink or red. Its small size and strong scent make it an excellent windowsill orchid.