| Rhyncholaeliocattleya Maxine Spence | 09 Jul 2009 | Rhyncholaeliocattleya Helen (1902) × Cattleya forbesii |
| Rhyncholaeliocattleya Mickey Younkin | 01 Jan 1956 | Cattleya G. S. Ball × Rhyncholaeliocattleya Helen (1902) |
| Rhyncattleanthe Jungle Glory | 01 Jan 1952 | Rhyncholaeliocattleya Helen (1902) × Guarianthe bowringiana |
| Rhyncholaeliocattleya Fragrance | 01 Jan 1952 | Rhyncholaeliocattleya Helen (1902) × Cattleya schroederae |
| Rhyncholaeliocattleya Belle Hélène | 01 Jan 1951 | Rhyncholaeliocattleya Helen (1902) × Cattleya Remy Chollet |
| Rhyncholaeliocattleya David J. Smith | 01 Jan 1945 | Rhyncholaeliocattleya Helen (1902) × Cattleya Sylvia (1911) |
| Rhyncholaeliocattleya Anastasia | 01 Jan 1941 | Rhyncholaeliocattleya F. E. Dixon × Rhyncholaeliocattleya Helen (1902) |
| Rhyncholaeliocattleya Barlena | 01 Jan 1938 | Rhyncholaeliocattleya Helen (1902) × Cattleya Bardic |
| Rhyncholaeliocattleya Agnes McWilliams | 01 Jan 1935 | Rhyncholaeliocattleya Helen (1902) × Cattleya Leda (1900) |
| Rhyncholaeliocattleya Bletchleyensis | 01 Nov 1924 | Rhyncholaeliocattleya Helen (1902) × Cattleya Canhamiana |
| Rhyncholaeliocattleya Nerissa | 01 Jan 1924 | Rhyncholaeliocattleya Helen (1902) × Cattleya mendelii |
| Rhyncholaeliocattleya Miranda (1924) | 01 Jan 1924 | Rhyncholaeliocattleya Helen (1902) × Cattleya lueddemanniana |
| Rhyncholaeliocattleya Metacomet | 01 Jan 1923 | Rhyncholaeliocattleya Helen (1902) × Cattleya Berthe Fournier (1898) |
| Rhyncholaeliocattleya Euclid | 01 Jan 1923 | Rhyncholaeliocattleya Helen (1902) × Cattleya Luminosa (1901) |
| Rhyncholaeliocattleya Mohawk | 01 Jul 1922 | Rhyncholaeliocattleya Mrs. J. Leemann × Rhyncholaeliocattleya Helen (1902) |
| Rhyncholaeliocattleya Sunstar | 01 Jan 1919 | Rhyncholaeliocattleya Helen (1902) × Cattleya Fabia (1894) |
| Rhyncholaeliocattleya Obscurea | 01 Jan 1918 | Rhyncholaeliocattleya Helen (1902) × Cattleya Hardyana (1896) |
| Rhyncattleanthe Antoinette | 01 Jan 1917 | Rhyncholaeliocattleya Helen (1902) × Cattlianthe Portia |
| Rhyncholaeliocattleya Alexandrae | 01 Jan 1913 | Rhyncholaeliocattleya Helen (1902) × Cattleya dowiana |
| Rhyncholaeliocattleya Amabilis (1913) | 01 Jan 1913 | Rhyncholaeliocattleya Helen (1902) × Cattleya Martinetii |
| Rhyncholaeliocattleya Insignis | 01 Jan 1912 | Rhyncholaeliocattleya Helen (1902) × Cattleya coccinea |
| Rhyncholaeliocattleya Leonardii | 01 Jan 1911 | Rhyncholaeliocattleya Helen (1902) × Cattleya mossiae |
| Rhyncholaeliocattleya Gipsy | 01 Jan 1907 | Rhyncholaeliocattleya Helen (1902) × Cattleya Cinnabrosa |