| Cattleya New AlbionC. New Albion | | Jan 1 1956 | Urmston |
| Cattlianthe IbabilisCtt. Ibabilisintergeneric | | Jan 1 1954 | Urmston |
| Cattleya HytonC. Hyton | | Jan 1 1954 | Urmston |
| Cattleya NeroseC. Nerose | | Jan 1 1954 | Urmston |
| Cattleya PetabilisC. Petabilis | | Jan 1 1954 | Urmston |
| Cattlianthe Bagatelle (1954)Ctt. Bagatelle (1954)intergeneric | | Jan 1 1954 | Urmston |
| Cattleya NehamC. Neham | | Jan 1 1954 | Urmston |
| Cattleya Deception IIC. Deception II | | Jan 1 1954 | Urmston |
| Rhyncholaeliocattleya ChameleonRlc. Chameleonintergeneric | | Jan 1 1950 | Urmston |
| Cattleya Castiron MonarchC. Castiron Monarch | | Jan 1 1950 | Urmston |
| Cattleya AmigoC. Amigo | | Jan 1 1950 | Urmston |
| Cattleya Souvenir de BonitaC. Souvenir de Bonita | | Jan 1 1950 | Urmston |
| Cattleya Trail's EndC. Trail's End | | Jan 1 1950 | Urmston |
| Cattleya SamiteC. Samite | | Jan 1 1950 | Urmston |
| Cattleya Magic FireC. Magic Fire | | Jan 1 1950 | Urmston |
| Cattleya SupermanC. Superman | | Jan 1 1950 | Urmston |
| Cattleya GibraltenC. Gibralten | | Jan 1 1950 | Urmston |
| Cattleya Washington (1950)C. Washington (1950) | | Jan 1 1950 | Urmston |
| Cattleya Tokyo RoseC. Tokyo Rose | | Jan 1 1950 | Urmston |
| Rhyncholaeliocattleya IronsidesRlc. Ironsidesintergeneric | | Jan 1 1950 | Urmston |
| Cattleya Royalist (1950)C. Royalist (1950) | | Jan 1 1950 | Urmston |
| Cattleya Gertrude HamptonC. Gertrude Hampton | | Jan 1 1950 | Urmston |
| Cattleya StainlessC. Stainless | | Jan 1 1950 | Urmston |
| Cattleya ManilaC. Manila | | Jan 1 1950 | Urmston |
| Phalaenopsis Bridal VeilPhal. Bridal Veil | | Jan 1 1950 | Urmston |
| Cattleya Painted LadyC. Painted Lady | | Jan 1 1950 | Urmston |
| Cattleya Bloody MaryC. Bloody Mary | | Jan 1 1950 | Urmston |
| Cattleya Hardy JoeC. Hardy Joe | | Jan 1 1950 | Urmston |
| Cattleya Joseph HamptonC. Joseph Hampton | | Jan 1 1948 | Urmston |