| Cattleya Leopard | 19 Jul 2004 | Cattleya tigrina × Cattleya Harold |
| Cattleya Summer Lady | 01 Jan 1974 | Cattleya Harold × Cattleya Fleecy Clouds |
| Cattleya Grisbi | 01 Jan 1970 | Cattleya Harold × Cattleya mendelii |
| Cattleya Quin Ryan | 01 Jan 1969 | Cattleya Harold × Cattleya Lucie Hausermann |
| Cattleya Opening Night | 01 Jan 1967 | Cattleya Harold × Cattleya Matilija |
| Cattleya Lucille Compton | 01 Jan 1967 | Cattleya Remembrance × Cattleya Harold |
| Cattleya Granold | 01 Jan 1961 | Cattleya granulosa × Cattleya Harold |
| Cattleya Albader | 01 Jan 1960 | Cattleya Harold × Cattleya Isabel Sander (1912) |
| Cattleya Costard | 01 Jan 1959 | Cattleya Pinnacle × Cattleya Harold |
| Brassocattleya Marosa | 01 Jan 1956 | Brassavola nodosa × Cattleya Harold |
| Cattleya Piccard | 01 Jan 1955 | Cattleya Swan (1946) × Cattleya Harold |
| Cattleya Paloma | 01 Jan 1955 | Cattleya Winema × Cattleya Harold |
| Cattleya Concerto | 01 Jan 1952 | Cattleya Dulzura × Cattleya Harold |
| Cattleya Lavender Lass | 01 Jan 1952 | Cattleya Hentschelii × Cattleya Harold |
| Cattleya Prodigy | 01 Jan 1952 | Cattleya Dionysius × Cattleya Harold |
| Cattleya Brandon | 01 Jan 1952 | Cattleya Harold × Cattleya Mérope |
| Cattleya Sincerity | 01 Jan 1952 | Cattleya Loranore × Cattleya Harold |
| Cattleya Susan Kezuka | 01 Jan 1952 | Cattleya Eleanor (1918) × Cattleya Harold |
| Cattleya Party Girl | 01 Jan 1952 | Cattleya Nutley (1929) × Cattleya Harold |
| Cattleya Jan Swammerdam | 01 Jan 1951 | Cattleya Harold × Cattleya Imperator (1928) |
| Rhyncholaeliocattleya King Harold | 01 Jan 1951 | Rhyncholaelia digbyana × Cattleya Harold |
| Rhyncholaeliocattleya Florence Ferreira | 01 Jan 1951 | Cattleya Harold × Rhyncholaeliocattleya Sonia (1934) |
| Cattleya Paulus Potter | 01 Jan 1951 | Cattleya Britannia × Cattleya Harold |
| Cattleya Anna Doré | 01 Jan 1950 | Cattleya Harold × Cattleya Nigrella |
| Cattleya Vinga | 01 Jan 1949 | Cattleya guttata × Cattleya Harold |
| Cattleya Ossa | 01 Jan 1948 | Cattleya Achine × Cattleya Harold |
| Cattleya Moonbeam (1948) | 01 Jan 1948 | Cattleya Aminea × Cattleya Harold |
| Cattleya Iran | 01 Jan 1946 | Cattleya Harold × Cattleya Prospector |
| Cattleya Charming | 01 Jan 1946 | Cattleya Prince Charming (1932) × Cattleya Harold |
| Cattleya Aristocrat (1945) | 01 Jan 1945 | Cattleya Harold × Cattleya Maggie Raphael |
| Cattleya Mary Chilton | 01 Jan 1944 | Cattleya Enid (1898) × Cattleya Harold |
| Cattleya Harold Peeters | 01 Jan 1943 | Cattleya Harold × Cattleya Mrs. Myra Peeters |
| Cattleya Harlia | 01 Jan 1942 | Cattleya Harold × Cattleya Sylvia (1911) |
| Cattleya Sorrento | 01 Jan 1940 | Cattleya Andromaque × Cattleya Harold |
| Cattleya Arosa | 01 Jan 1940 | Cattleya Harold × Cattleya tenebrosa |
| Rhyncholaeliocattleya Tourville | 01 Jan 1940 | Rhyncholaeliocattleya Impératrice de Russie × Cattleya Harold |
| Rhyncholaeliocattleya Jean Bart | 01 Jan 1940 | Rhyncholaeliocattleya Madame Charles Maron × Cattleya Harold |
| Cattleya Phoenix (1939) | 01 Jan 1939 | Cattleya Cowaniae × Cattleya Harold |
| Cattleya Modesto | 01 Jan 1938 | Cattleya Aphrodite (1894) × Cattleya Harold |
| Cattleya Dulzura | 01 Jan 1938 | Cattleya Canhamiana × Cattleya Harold |
| Cattleya Newport | 01 Jan 1938 | Cattleya Wellsiana (1894) × Cattleya Harold |
| Cattleya Hannestad | 01 Jan 1938 | Cattleya Harold × Cattleya Woltersiana |
| Rhyncholaeliocattleya Herald | 01 Jan 1938 | Rhyncholaeliocattleya Bruges (1928) × Cattleya Harold |
| Cattleya Montreux | 01 Jan 1938 | Cattleya Harold × Cattleya lueddemanniana |
| Cattleya Hope Dillon | 01 Jan 1937 | Cattleya Harold × Cattleya Princess Royal |
| Cattleya Casanova | 01 Jan 1936 | Cattleya Harold × Cattleya trianae |
| Cattleya Brussels | 01 Jan 1936 | Cattleya Harold × Cattleya mossiae |
| Rhyncholaeliocattleya Ralph Rowe | 01 Jan 1935 | Rhyncholaeliocattleya The Baroness × Cattleya Harold |
| Cattleya Ella Sutton | 01 Jan 1935 | Cattleya Harold × Cattleya Mabel (1916) |
| Cattleya Dupreanold | 01 Jan 1931 | Cattleya Dupreana × Cattleya Harold |
| Cattleya Garry | 01 Jan 1931 | Cattleya Comet × Cattleya Harold |
| Cattleya Falchar | 01 Jan 1931 | Cattleya Falco × Cattleya Harold |
| Cattleya Nutley (1929) | 01 Jan 1929 | Cattleya Hardyana (1896) × Cattleya Harold |
| Cattleya Sir Walter Scott | 01 Jan 1929 | Cattleya Harold × Cattleya warscewiczii |
| Rhyncholaeliocattleya Prince de Monaco | 01 Jan 1927 | Rhyncholaeliocattleya Marguerite Fournier × Cattleya Harold |
| Cattleya Mrs. G. E. Baldwin | 01 Jan 1925 | Cattleya dowiana × Cattleya Harold |