| Cattleya Issy Girl | 26 Jul 2022 | Cattleya Issy × Cattleya Summerland Girl |
| Laeliocattleya Aida Rios Roman | 04 Aug 2020 | Cattleya Issy × Laelia schultzei |
| Cattleya Izzy Mahler | 12 Aug 2019 | Cattleya Issy × Cattleya Mrs. Mahler |
| Cattleya Linda Curle | 16 Jul 2013 | Cattleya Allen Condo × Cattleya Issy |
| Cattleya S. y N. J. y J. Gómez | 12 Dec 2010 | Cattleya Lacey Michelle Matherne × Cattleya Issy |
| Cattlianthe Dona Cotinha | 06 Nov 2003 | Cattlianthe Chocolate Drop × Cattleya Issy |
| Rhyncholaeliocattleya Camila Sauer | 10 Sep 1999 | Cattleya Issy × Rhyncholaeliocattleya Pastoral |
| Cattleya Memoria Dutch Fischer | 18 Aug 1995 | Cattleya Issy × Cattleya Pirate King |
| Cattleya Karina Schäfer | 23 Oct 1992 | Cattleya Belle of Celle × Cattleya Issy |
| Cattleya Frenchy's Jardin Vert | 01 Jan 1987 | Cattleya Henrietta Japhet × Cattleya Issy |
| Rhyncholaeliocattleya Cross Keys | 01 Jan 1986 | Cattleya Issy × Rhyncholaeliocattleya Oconee |
| Cattleya Kegademis | 01 Jan 1985 | Cattleya coccinea × Cattleya Issy |
| Rhyncholaeliocattleya Key Lime Meringue | 01 Jan 1985 | Rhyncholaeliocattleya Praetii × Cattleya Issy |
| Cattleya Seagulls Leopard | 01 Jan 1984 | Cattleya Issy × Cattleya Brabantiae |
| Rhyncholaeliocattleya Los Gatos Amber | 01 Jan 1984 | Cattleya Issy × Rhyncholaeliocattleya Memoria Helen Brown |
| Brassocattleya Seagulls Redcap | 01 Jan 1984 | Cattleya Issy × Brassavola nodosa |
| Cattleytonia Seagulls Landing | 01 Jan 1982 | Cattleya Issy × Cattleytonia Keith Roth |
| Cattleya Seagulls Rockport | 01 Jan 1982 | Cattleya Issy × Cattleya Landate |
| Cattleya Ivanhoe Jesurún | 01 Jan 1977 | Cattleya Memoria Albert Heinecke × Cattleya Issy |
| Rhyncholaeliocattleya Cuaricuriam | 01 Jan 1977 | Rhyncholaeliocattleya Torch Light × Cattleya Issy |
| Epicattleya Harry Grimes | 01 Jan 1977 | Epidendrum fulgens × Cattleya Issy |
| Cattleya Jesus Rafael Guia | 01 Jan 1976 | Cattleya Issy × Cattleya schilleriana |
| Rhyncholaeliocattleya Sassy Lassy | 01 Jan 1976 | Rhyncholaeliocattleya Golden Galleon × Cattleya Issy |
| Cattleya Patricia Jesurún Leyba | 01 Jan 1976 | Cattleya Issy × Cattleya Canzac |
| Cattleya Cinders | 01 Jan 1974 | Cattleya Issy × Cattleya Zip |
| Rhyncholaeliocattleya Chic Jardine | 01 Jan 1974 | Cattleya Issy × Rhyncholaeliocattleya Memoria Crispin Rosales |
| Cattlianthe Prissy Red | 01 Jan 1973 | Cattlianthe Jewel Box × Cattleya Issy |
| Cattleya San Pablo | 01 Jan 1971 | Cattleya Issy × Cattleya bicolor |
| Cattleya Stephen Sue | 01 Jan 1971 | Cattleya Issy × Cattleya Charlesworthii (1900) |
| Catyclia Morning Glory | 01 Jan 1970 | Cattleya Issy × Encyclia cordigera |
| Rhyncholaeliocattleya Frenke | 01 Jan 1970 | Cattleya Issy × Rhyncholaeliocattleya Malvern |
| Cattleya Temptation | 01 Jan 1970 | Cattleya Issy × Cattleya milleri |
| Cattleya Dark Velvet | 01 Jan 1970 | Cattleya Issy × Cattleya Brandywine |
| Cattleya Pepper Hot | 01 Jan 1970 | Cattleya Psyche (1902) × Cattleya Issy |
| Cattleya Sun Chief | 01 Jan 1970 | Cattleya Sunburst (1936) × Cattleya Issy |
| Cattleya Johanna Spyri | 01 Jan 1969 | Cattleya Issy × Cattleya Anzac (1918) |
| Rhyncholaeliocattleya Kriens | 01 Jan 1969 | Rhyncholaeliocattleya Red Lava × Cattleya Issy |
| Cattleya Devil's Brew | 01 Jan 1969 | Cattleya Issy × Cattleya Diablito |
| Cattleya Debbie Doo | 01 Jan 1968 | Cattleya Issy × Cattleya Iris (1901) |
| Cattleya Pinocchio | 01 Jan 1968 | Cattleya Maroon King × Cattleya Issy |
| Cattleychea Green Hood | 01 Jan 1967 | Cattleya Issy × Prosthechea mariae |
| Cattleya Issibarina | 01 Jan 1966 | Cattleya Issy × Cattleya cinnabarina |
| Catyclia Aquidneck | 01 Jan 1966 | Cattleya Issy × Encyclia phoenicea |
| Cattleya Loretta Louis | 01 Jan 1965 | Cattleya Eva Robinson × Cattleya Issy |
| Caulocattleya Eureka | 01 Jan 1963 | Caularthron bicornutum × Cattleya Issy |
| Laeliocattleya Jill Gaspar | 01 Jan 1962 | Cattleya Issy × Laelia speciosa |
| Brassocattleya Star | 01 Jan 1961 | Cattleya Issy × Brassavola appendiculata |
| Rhynchobrassoleya Rainbow | 01 Jan 1961 | Cattleya Issy × Rhynchobrassoleya Lipolani |
| Myrmecocattleya Fiesta | 01 Jan 1959 | Cattleya Issy × Myrmecophila thomsoniana |
| Cattleya Mrs. R. P. Murray | 01 Jan 1917 | Cattleya Issy × Cattleya pumila |
| Cattleya Fleury | 14 Oct 1916 | Cattleya Issy × Cattleya dowiana |
| Cattleya Carina (1911) | 01 Jan 1911 | Cattleya Issy × Cattleya loddigesii |
| Cattleya Nola (1911) | 01 Jan 1911 | Cattleya Issy × Cattleya Gratrixiae (1901) |
| Cattleya Hera | 01 Jan 1909 | Cattleya Issy × Cattleya Hardyana (1896) |
| Cattlianthe Leobroboa | 01 Jan 1901 | Cattleya Issy × Guarianthe bowringiana |