| Oncidium Seraperor | 01 Jan 1940 | Oncidium Purple Emperor (1922) × Oncidium Serapis |
| Oncidium Serabia | 01 Jan 1936 | Oncidium Fabia × Oncidium Serapis |
| Oncidium Niad | 01 Jan 1936 | Oncidium Gandavense-Purple Emperor × Oncidium Serapis |
| Oncidium Stapleford | 01 Jan 1935 | Oncidium Plumptonense × Oncidium Serapis |
| Oncidium Burwash | 01 Jan 1934 | Oncidium Eldorado × Oncidium Serapis |
| Oncidium Mauretania (1934) | 01 Jan 1934 | Oncidium Vuylstekeae-Ardentillus × Oncidium Serapis |
| Oncidium Mayfield | 01 Jan 1934 | Oncidium nobile × Oncidium Serapis |
| Oncidium Chevening | 01 Jan 1934 | Oncidium Muralis × Oncidium Serapis |
| Oncidium Serizia | 01 Jan 1934 | Oncidium Gorizia × Oncidium Serapis |
| Oncidium Amberley | 01 Jan 1934 | Oncidium Serapis × Oncidium Wilps |
| Oncidium Petworth | 01 Jan 1934 | Oncidium Alvara × Oncidium Serapis |
| Oncidopsis Ibrana | 01 Jan 1934 | Oncidopsis Dorina × Oncidium Serapis |
| Oncidium Tamal | 01 Jan 1933 | Oncidium Frant × Oncidium Serapis |
| Oncidium Nigratum | 01 Jan 1932 | Oncidium Clonius × Oncidium Serapis |
| Oncidium Sertyus | 01 Jan 1931 | Oncidium Serapis × Oncidium Tityus |
| Oncidium Lacerta | 01 Jan 1931 | Oncidium Cilleham × Oncidium Serapis |
| Oncidium The Squire | 01 Jan 1931 | Oncidium Miguelito × Oncidium Serapis |
| Oncidium Lavinia | 01 Jan 1931 | Oncidium Trebizond (1916) × Oncidium Serapis |
| Oncidium Prudence | 01 Jan 1931 | Oncidium Bongola × Oncidium Serapis |
| Oncidium Pucellum | 01 Jan 1930 | Oncidium Rosina × Oncidium Serapis |
| Oncidopsis Thulea | 01 Jan 1930 | Oncidopsis Merope × Oncidium Serapis |
| Oncidium Abdera | 01 Jan 1930 | Oncidium Cardinale × Oncidium Serapis |
| Oncidopsis Avril Gay | 01 Jan 1930 | Oncidopsis Duchess of York × Oncidium Serapis |
| Oncidium Actaeon | 01 Jan 1929 | Oncidium alexandrae × Oncidium Serapis |
| Oncidium Hermes (1928) | 01 Jan 1928 | Oncidium Saint James × Oncidium Serapis |
| Oncidopsis Melita | 01 Jan 1927 | Oncidopsis Dora × Oncidium Serapis |
| Oncidium Eudora | 01 Jan 1927 | Oncidium Dictune × Oncidium Serapis |
| Oncidium Margarelon | 01 Jan 1921 | Oncidium Blue Peter × Oncidium Serapis |