| Rhyncholaeliocattleya Graf's Chirika | 13 Sep 2024 | Rhyncholaeliocattleya Memoria Helen Brown × Rhyncholaeliocattleya William Stewart |
| Rhyncholaeliocattleya Eva's Promesa de Oro | 04 Oct 2011 | Rhyncholaeliocattleya Helen Morita × Rhyncholaeliocattleya William Stewart |
| Rhyncholaeliocattleya Memoria George Kedersha | 06 Jun 2009 | Rhyncholaeliocattleya William Stewart × Cattleya Mini Purple |
| Rhyncholaeliocattleya Fremont Point | 08 Dec 2005 | Rhyncholaeliocattleya Bryce Canyon × Rhyncholaeliocattleya William Stewart |
| Rhyncholaeliocattleya Walnut Valley Classic | 31 Dec 2004 | Cattleya Orglade's Classic × Rhyncholaeliocattleya William Stewart |
| Rhyncholaeliocattleya Gladys Sanders | 23 Jun 2003 | Rhyncholaeliocattleya William Stewart × Cattleya Horace |
| Rhyncholaeliocattleya Espera en Oro | 03 Dec 2001 | Rhyncholaeliocattleya William Stewart × Rhyncholaeliocattleya Annie Saldaña |
| Rhyncholaeliocattleya Maxine and Herman | 19 Jun 2001 | Rhyncholaeliocattleya William Stewart × Rhyncholaeliocattleya Chancemaker |
| Rhyncholaeliocattleya Hawaiian Butter Ball | 10 Dec 1999 | Rhyncholaeliocattleya William Stewart × Rhyncholaeliocattleya Erin Kobayashi |
| Rhyncholaeliocattleya Sunstate Prophecy | 27 Aug 1996 | Rhyncholaeliocattleya William Stewart × Cattleya Precious Stones |
| Rhyncholaeliocattleya Patricia Carlson | 06 Oct 1993 | Cattleya Bowbest × Rhyncholaeliocattleya William Stewart |
| Rhyncholaeliocattleya Rock Ridge | 04 Jul 1991 | Rhyncholaeliocattleya William Stewart × Cattleya Rimfire |
| Rhyncholaeliocattleya Cosmo-Fragrance | 30 Apr 1991 | Rhyncholaeliocattleya Hawaiian Green Valley × Rhyncholaeliocattleya William Stewart |
| Rhyncholaeliocattleya Hawaiian Love | 20 Nov 1990 | Rhyncholaeliocattleya William Stewart × Cattleya Pirate King |
| Rhyncholaeliocattleya Hawaiian Thunder | 01 Jan 1990 | Rhyncholaeliocattleya William Stewart × Rhyncholaeliocattleya Waikiki Sunset |
| Rhyncholaeliocattleya Friendship Garden | 01 Jan 1988 | Rhyncholaeliocattleya William Stewart × Rhyncholaelia digbyana |
| Rhyncholaeliocattleya Memoria Sue Nakaoka | 01 Jan 1987 | Rhyncholaeliocattleya William Stewart × Rhyncholaeliocattleya Golden Slippers |
| Rhyncholaeliocattleya Colorglow | 01 Jan 1987 | Rhyncholaeliocattleya William Stewart × Cattleya Amber Glow |
| Rhyncholaeliocattleya Nuance | 01 Jan 1985 | Rhyncholaeliocattleya William Stewart × Cattleya bicolor |
| Rhyncholaeliocattleya Contrepoint | 01 Jan 1985 | Rhyncholaeliocattleya William Stewart × Cattleya Golden Gate (1954) |
| Rhyncholaeliocattleya Orglade's Goldbug | 01 Jan 1984 | Rhyncholaeliocattleya William Stewart × Cattleya luteola |
| Rhyncholaeliocattleya Tall Tales | 01 Jan 1984 | Rhyncholaeliocattleya Living Gold × Rhyncholaeliocattleya William Stewart |
| Rhyncholaeliocattleya Misty Memories | 01 Jan 1983 | Cattleya Memories of Ann × Rhyncholaeliocattleya William Stewart |
| Rhyncholaeliocattleya Orglade's Jewel | 01 Jan 1983 | Rhyncholaeliocattleya William Stewart × Rhyncholaeliocattleya Jane Helton |
| Rhyncholaeliocattleya Orglade's Mint | 01 Jan 1983 | Rhyncholaeliocattleya Green Giant × Rhyncholaeliocattleya William Stewart |
| Rhyncholaeliocattleya Amber Frontier | 01 Jan 1983 | Rhyncholaeliocattleya William Stewart × Rhyncholaeliocattleya American Frontier |
| Rhyncattleanthe Funtime | 01 Jan 1983 | Rhyncattleanthe Butterbur × Rhyncholaeliocattleya William Stewart |
| Rhyncholaeliocattleya Golden William | 01 Jan 1983 | Rhyncholaeliocattleya William Stewart × Rhyncholaeliocattleya Golden Embers |
| Rhyncholaeliocattleya Corella Gold | 01 Jan 1982 | Rhyncholaeliocattleya Bobby Ward × Rhyncholaeliocattleya William Stewart |
| Rhyncattleanthe Island Jewels | 01 Jan 1981 | Rhyncholaeliocattleya William Stewart × Cattlianthe Trick or Treat |
| Rhyncholaeliocattleya Checkered Flag | 01 Jan 1981 | Rhyncholaeliocattleya William Stewart × Rhyncholaeliocattleya Fortune |
| Rhyncholaeliocattleya Sarah Portnoy | 01 Jan 1981 | Cattleya Memoria Albert Heinecke × Rhyncholaeliocattleya William Stewart |
| Rhyncholaeliocattleya Girandole | 01 Jan 1980 | Cattleya Brandywine × Rhyncholaeliocattleya William Stewart |