| Cattleya Princess Raphael | 01 Jan 1973 | Cattleya Princess Ishtar × Cattleya Maggie Raphael |
| Cattleya Harue Edith Uyehara | 01 Jan 1970 | Cattleya Balkis × Cattleya Princess Ishtar |
| Rhyncholaeliocattleya Aiko Yamano | 01 Jan 1970 | Rhyncholaeliocattleya Heatonensis × Cattleya Princess Ishtar |
| Cattleya Princess Detta | 01 Jan 1968 | Cattleya Detta × Cattleya Princess Ishtar |
| Cattleya Jennie Rodgers | 01 Jan 1965 | Cattleya Princess Prudence × Cattleya Princess Ishtar |
| Cattlianthe Thunder Canyon | 01 Jan 1965 | Cattlianthe George MacDonell × Cattleya Princess Ishtar |
| Rhyncholaeliocattleya Princess Hartland | 01 Jan 1963 | Cattleya Princess Ishtar × Rhyncholaeliocattleya Hartland |
| Cattleya Geraldine Herbig | 01 Jan 1963 | Cattleya Princess Ishtar × Cattleya Bing Crosby |
| Cattleya Tesoro | 01 Jan 1960 | Cattleya Memoria Walter Armacost × Cattleya Princess Ishtar |
| Rhyncholaeliocattleya Memoria Richard Alan Paraz | 01 Jan 1959 | Rhyncholaeliocattleya Marion Ryerson × Cattleya Princess Ishtar |
| Cattleya Red Austin | 01 Jan 1958 | Cattleya Rosamond × Cattleya Princess Ishtar |
| Rhyncholaeliocattleya Rose Princess | 01 Jan 1958 | Rhyncholaeliocattleya Red Friar × Cattleya Princess Ishtar |
| Cattleya Bill Murchison | 01 Jan 1957 | Cattleya Fabia (1894) × Cattleya Princess Ishtar |
| Cattleya Targate | 01 Jan 1957 | Cattleya Ludgate × Cattleya Princess Ishtar |
| Cattleya Princess Likelike | 01 Jan 1955 | Cattleya labiata × Cattleya Princess Ishtar |
| Rhyncholaeliocattleya Osiris | 01 Jan 1954 | Cattleya Princess Ishtar × Rhyncholaeliocattleya Princess Patricia |
| Rhyncholaeliocattleya Princess Louisa | 01 Jan 1953 | Cattleya Princess Ishtar × Rhyncholaeliocattleya Louisa |
| Cattleya Princess Esk | 01 Jan 1953 | Cattleya South Esk × Cattleya Princess Ishtar |
| Cattleya Kismet Queen | 01 Jan 1953 | Cattleya Princess Ishtar × Cattleya Kismet |
| Cattleya Potentate | 01 Jan 1953 | Cattleya Derrynane × Cattleya Princess Ishtar |
| Cattleya Royal Velvet | 01 Jan 1952 | Cattleya Princess Ishtar × Cattleya mossiae |
| Cattleya F. Hayward | 01 Jan 1951 | Cattleya Elissa (1934) × Cattleya Princess Ishtar |
| Rhyncholaeliocattleya Ehu | 01 Jan 1949 | Rhyncholaeliocattleya Albion × Cattleya Princess Ishtar |