| Oncidium Adam Sieff | 01 Jan 1955 | Oncidium Miguelito × Oncidium Jasper |
| Oncidium Ferrieres | 01 Jan 1940 | Oncidium Brackenhurst × Oncidium Jasper |
| Oncidium Tweed | 01 Jan 1936 | Oncidium Gandavense-Purple Emperor × Oncidium Jasper |
| Oncidium Rosita | 01 Jan 1932 | Oncidium Amethyst (1916) × Oncidium Jasper |
| Oncidium Chequers | 01 Jan 1932 | Oncidium Brandtiae × Oncidium Jasper |
| Oncidium Gertrude | 01 Jan 1932 | Oncidium Colossus × Oncidium Jasper |
| Oncidium Lotis | 01 Jan 1931 | Oncidium Dryope × Oncidium Jasper |
| Oncidium Wallhouse | 01 Jan 1931 | Oncidium Jasper × Oncidium Vuylstekeae (1905) |
| Oncidium Brenda (1929) | 01 Jan 1929 | Oncidium Illustrissimum × Oncidium Jasper |
| Oncidium Sylvia M. Aggs | 01 Jan 1929 | Oncidium Amethyst × Oncidium Jasper |
| Oncidium Sapphira | 01 Jan 1925 | Oncidium Alcantara × Oncidium Jasper |
| Oncidium Nestor | 01 Jan 1925 | Oncidium Hypatia × Oncidium Jasper |
| Oncidium Daulis | 01 Jan 1925 | Oncidium Jasper × Oncidium Lady Veitch |
| Oncidium Thyades | 01 Jan 1924 | Oncidium Jasper × Oncidium Saint James |
| Oncidium Selma | 01 Jan 1924 | Oncidium Jasper × Oncidium Percultum |
| Oncidium Zeta (1924) | 01 Jan 1924 | Oncidium Jasper × Oncidium Mirum |
| Oncidium Mandarin | 01 Jan 1922 | Oncidium Jasper × Oncidium McNabianum |
| Oncidium Asta | 01 Jan 1921 | Oncidium Dreadnought × Oncidium Jasper |
| Oncidium Copper Queen | 01 Jan 1921 | Oncidium Schroederi × Oncidium Jasper |
| Oncidium Valeria | 01 Jan 1921 | Oncidium Cooksoniae (1909) × Oncidium Jasper |
| Oncidium Senlac | 01 Jan 1921 | Oncidium Jasper × Oncidium Lambeauianum |
| Oncidium Zillah | 01 Jan 1921 | Oncidium Diana × Oncidium Jasper |
| Oncidium Creon | 01 Jan 1921 | Oncidium Jasper × Oncidium maillardianum |
| Oncidium Saint Edmund | 01 Jan 1921 | Oncidium Crispo-Harryanum × Oncidium Jasper |
| Oncidium Priscilla | 01 Jan 1921 | Oncidium Lambeauiana (1909) × Oncidium Jasper |
| Oncidium Dusky Queen | 05 Oct 1920 | Oncidium Aquitania × Oncidium Jasper |
| Oncidium Gloriana | 07 Sep 1920 | Oncidium Jasper × Oncidium alexandrae |
| Oncidium Glorita (1920) | 13 Apr 1920 | Oncidium Jasper × Oncidium alexandrae |
| Oncidium Harold | 01 Jan 1920 | Oncidium Eximium × Oncidium Jasper |
| Oncidium Hanmerae | 01 Jan 1920 | Oncidium Sanderae × Oncidium Jasper |
| Oncidium Jaspworth | 01 Jan 1920 | Oncidium Aireworth × Oncidium Jasper |
| Oncidium Lydia (1919) | 22 Mar 1919 | Oncidium noezlianum × Oncidium Jasper |
| Oncidium Marcus | 22 Mar 1919 | Oncidium Jasper × Oncidium harryanum |
| Oncidium Lyra | 21 Sep 1918 | Oncidium Royal Gem × Oncidium Jasper |
| Oncidium Adonis (1918) | 01 Jun 1918 | Oncidium Jasper × Oncidium Mars |
| Oncidium Laurentia | 02 Mar 1918 | Oncidium Jasper × Oncidium Olympia |
| Oncidium Alcimeda | 02 Mar 1918 | Oncidium Jasper × Oncidium Ossulstonii |
| Oncidium Badelsmere | 13 Oct 1917 | Oncidium Jasper × na ? |
| Oncidium Gorizia | 14 Jul 1917 | Oncidium Jasper × Oncidium Président Poincaré |
| Oncidium Baghdad | 21 Apr 1917 | Oncidium Emperor of India × Oncidium Jasper |
| Oncidium Nortia | 21 Apr 1917 | Oncidium Jasper × Oncidium Phoebe (1905) |
| Oncidium Bronlei | 23 Dec 1916 | Oncidium Jasper × Oncidium Nathaniel |
| Oncidium Niobe (1916) | 03 Jun 1916 | Oncidium Bradshawiae (1907) × Oncidium Jasper |
| Oncidium Orion | 03 Jun 1916 | Oncidium Charlesworthii (1908) × Oncidium Jasper |
| Oncidium Ardentisper | 03 Jun 1916 | Oncidium Ardentissimum × Oncidium Jasper |
| Oncidium Dora | 11 Mar 1916 | Oncidium Vuylstekeae (1904) × Oncidium Jasper |
| Oncidium Martius | 11 Mar 1916 | Oncidium Amabile × Oncidium Jasper |
| Oncidium Corojasp | 01 Jan 1912 | Oncidium Coronation (1907) × Oncidium Jasper |