| Oncidium Sol y Sombra | 01 Jan 1988 | Oncidium tigrinum × Oncidium Queen Alexandra |
| Oncidium Laurence Satow | 01 Jan 1937 | Oncidium Lawrentense × Oncidium Queen Alexandra |
| Oncidium Natrium | 01 Nov 1936 | Oncidium Ascania × Oncidium Queen Alexandra |
| Oncidium Ashurst | 01 Jan 1931 | Oncidium Myra × Oncidium Queen Alexandra |
| Oncidium Stalham | 01 Jan 1930 | Oncidium Queen Alexandra × Oncidium Rosina |
| Oncidium Arethusa | 01 Jan 1926 | Oncidium Amethyst × Oncidium Queen Alexandra |
| Oncidium Elizabeth Midgley | 01 Jan 1925 | Oncidium cirrhosum × Oncidium Queen Alexandra |
| Oncidium Maharajah | 01 Jan 1924 | Oncidium Mirum × Oncidium Queen Alexandra |
| Cyrtocidium Gundo | 01 Jan 1924 | Oncidium Queen Alexandra × Cyrtocidium Thompsonianum |
| Oncidium Iphis | 01 Jan 1922 | Oncidium Harvengtense × Oncidium Queen Alexandra |
| Oncidium Theo | 01 Jan 1922 | Oncidium Othello (1905) × Oncidium Queen Alexandra |
| Oncidium Carola (1919) | 01 Jan 1919 | Oncidium Queen Alexandra × Oncidium Scottianum |
| Oncidium Alexanossa | 01 Jan 1919 | Oncidium Ossulstonii × Oncidium Queen Alexandra |
| Oncidium Black Prince (1919) | 01 Jan 1919 | Oncidium Charlesworthii (1908) × Oncidium Queen Alexandra |
| Oncidium Hazeldene | 12 Aug 1916 | Oncidium Crispo-Harryanum × Oncidium Queen Alexandra |
| Oncidium Clotho | 03 Jun 1916 | Oncidium Hallio-Crispum × Oncidium Queen Alexandra |
| Cyrtocidium Aba | 03 Jun 1916 | Cyrtochilum edwardii × Oncidium Queen Alexandra |
| Oncidium Ortrud | 15 Aug 1914 | Oncidium nobile × Oncidium Queen Alexandra |
| Oncidium Alhambra | 01 Jan 1914 | Oncidium Lambeauianum × Oncidium Queen Alexandra |
| Oncostele Woodroffeae | 01 Nov 1912 | Oncidium Queen Alexandra × Rhynchostele rossii |
| Oncostele Mariae | 04 Feb 1911 | Oncidium Queen Alexandra × Rhynchostele ureskinneri |
| Oncidium Jessopiae | 01 Jan 1911 | Oncidium noezlianum × Oncidium Queen Alexandra |
| Oncidium Highfieldense | 01 Jan 1911 | Oncidium Queen Alexandra × Oncidium Vuylstekei |
| Oncidium Titania | 01 Jan 1910 | Oncidium alexandrae × Oncidium Queen Alexandra |
| Oncidium Ernest Henry | 01 Jan 1909 | Oncidium noezlianum × Oncidium Queen Alexandra |