| Oncidium Cajanus | 01 Jan 1940 | Oncidium Lawrenceanum × Oncidium Rêve d'Or |
| Oncidium Palanquin | 01 Jan 1939 | Oncidium Lawrenceanum × Oncidium Rialto |
| Oncidium Bassanio | 01 Jan 1937 | Oncidium Bure × Oncidium Lawrenceanum |
| Oncidium Colne | 01 Jan 1936 | Oncidium Dodeham × Oncidium Lawrenceanum |
| Oncidium Aurantum | 01 Jan 1935 | Oncidium Hellemense × Oncidium Lawrenceanum |
| Oncidium Scutum | 01 Jan 1935 | Oncidium Catherine × Oncidium Lawrenceanum |
| Oncidium Wroxham | 01 Jan 1930 | Oncidium Lawrenceanum × Oncidium Rosella |
| Oncidium Lawrecler | 01 Jan 1927 | Oncidium Chanticleer × Oncidium Lawrenceanum |
| Cyrtocidium Pleasaunce | 01 Jan 1927 | Cyrtocidium Clothilde × Oncidium Lawrenceanum |
| Oncidium Lawrentense | 01 Jan 1926 | Oncidium Harvengtense × Oncidium Lawrenceanum |
| Oncidium Nerissa (1926) | 01 Jan 1926 | Oncidium Brewii × Oncidium Lawrenceanum |
| Oncidium Lambent | 01 Jan 1925 | Oncidium Lambeauianum × Oncidium Lawrenceanum |
| Oncidium Magnet | 01 Jan 1925 | Oncidium Lakiniae × Oncidium Lawrenceanum |
| Oncidium Madrigal | 01 Jan 1924 | Oncidium Lawrenceanum × Oncidium Magali Sander |
| Oncidium Fascination (1924) | 01 Jan 1924 | Oncidium Roger Sander × Oncidium Lawrenceanum |
| Oncidium Halcyon | 01 Jul 1923 | Oncidium Amabile × Oncidium Lawrenceanum |
| Oncidium Delta | 01 Jan 1923 | Oncidium Brunette × Oncidium Lawrenceanum |
| Oncidium Lutescens (1922) | 01 Jan 1922 | Oncidium Lawrenceanum × Oncidium Rolfeae |
| Oncidium Mavis (1922) | 01 Jan 1922 | Oncidium Lawrenceanum × Oncidium Vuylstekeae (1905) |
| Oncidopsis Ceres | 01 Jul 1921 | Miltoniopsis Bleuana × Oncidium Lawrenceanum |
| Oncidium The Tiger | 29 Apr 1919 | Oncidium Lawrenceanum × Oncidium Stella |
| Oncidium Evershotense | 22 Mar 1919 | Oncidium Gandavense × Oncidium Lawrenceanum |
| Cyrtocidium Nirvana | 01 Jan 1919 | Oncidium Lawrenceanum × Cyrtocidium Thompsonianum |
| Oncidium Cheringes | 21 Dec 1918 | Oncidium Joan × Oncidium Lawrenceanum |
| Oncidium Mars (1916) | 14 Oct 1916 | Oncidium Charlesworthii (1908) × Oncidium Lawrenceanum |
| Oncidium Verdun | 11 Mar 1916 | Oncidium Lawrenceanum × Oncidium Wilckeanum |
| Cyrtocidium Iris | 13 Jun 1914 | Cyrtocidium Fletcherianum × Oncidium Lawrenceanum |
| Cyrtocidium Laredo | 21 Mar 1914 | Cyrtochilum edwardii × Oncidium Lawrenceanum |
| Oncidium Princeps | 01 Jan 1913 | Oncidium alexandrae × Oncidium Lawrenceanum |
| Oncidium Lawrecrispum | 01 Jan 1913 | Oncidium alexandrae × Oncidium Lawrenceanum |
| Oncidium Regale | 01 Jan 1910 | Oncidium Ardentissimum × Oncidium Lawrenceanum |
| Oncidium The Regent | 01 Jan 1905 | Oncidium Crispo-Harryanum × Oncidium Lawrenceanum |
| Oncidium Almum | 01 Jan 1902 | Oncidium Lawrenceanum × Oncidium spectatissimum |