| Rhyncholaeliocattleya Foulard | 01 Jan 1972 | Rhyncholaeliocattleya Pastoral × Cattleya Idettae |
| Cattleya Platine | 01 Jan 1972 | Cattleya Idettae × Cattleya mossiae |
| Cattleya Lou-Shan | 01 Jan 1970 | Cattleya Idettae × Cattleya Meige |
| Cattleya Malacca | 01 Jan 1970 | Cattleya Idettae × Cattleya Dageraad |
| Cattleya Memoria Edith Rahner | 01 Jan 1968 | Cattleya Ilea × Cattleya Idettae |
| Rhyncholaeliocattleya Opera | 01 Jan 1960 | Cattleya Idettae × Rhyncholaeliocattleya Itamos |
| Cattleya Thereza La Rocque | 01 Jan 1957 | Cattleya Idettae × Cattleya Estelle (1931) |
| Cattleya Maria Tesselschade | 01 Jan 1955 | Cattleya Nathalie Dekens × Cattleya Idettae |
| Cattleya Maria Van Reigersberch | 01 Jan 1955 | Cattleya Idettae × Cattleya Cowaniae |
| Cattleya Memoria Mathilde Maenhout | 01 Jan 1952 | Cattleya Idettae × Cattleya Tambora |
| Cattleya Hugo de Groot | 01 Jan 1951 | Cattleya Idettae × Cattleya Marina |
| Cattleya Carara | 01 Jan 1946 | Cattleya Idettae × Cattleya Mademoiselle Louise Pauwels |
| Cattleya Naples | 01 Jan 1940 | Cattleya North Star (1933) × Cattleya Idettae |