| Rhyncattleanthe Hakima El HaitéRth. Hakima El Haitéintergeneric | | Aug 8 2023 | Koh Keng Hoe |
| Dendrobium Hedwig Genevieve AlphonsoDen. Hedwig Genevieve Alphonso | | Mar 20 2023 | Koh Keng Hoe |
| Papilionanda Khoo Lay KeePda. Khoo Lay Kee | | Apr 3 2021 | Koh Keng Hoe |
| Papilionanda Chan May MayPda. Chan May Mayintergeneric | | Sep 29 2020 | Koh Keng Hoe |
| Holttumara Salim RaghavanHoltt. Salim Raghavanintergeneric | | Feb 8 2019 | Koh Keng Hoe |
| Dendrobium Dr Angeline Yong-ChanDen. Dr Angeline Yong-Chan | | Jan 28 2019 | Koh Keng Hoe |
| Rhyncholaeliocattleya Rosalind and Stewart WongRlc. Rosalind and Stewart Wong | | Dec 1 2018 | Koh Keng Hoe |
| Dendrobium Serenade Hau Chan (Mrs)Den. Serenade Hau Chan (Mrs) | | Aug 26 2018 | Koh Keng Hoe |
| Dendrobium Noor Azlina YahyaDen. Noor Azlina Yahya | | Mar 5 2018 | Koh Keng Hoe |
| Dendrobium Foo Shou JohnDen. Foo Shou John | | Dec 18 2017 | Koh Keng Hoe |
| Dendrobium Josephina Irene Foo Den. Josephina Irene Foo | | Oct 11 2017 | Koh Keng Hoe |
| Dendrobium Isabella Isla FooDen. Isabella Isla Foo | | Oct 11 2017 | Koh Keng Hoe |
| Dendrobium Lady Kou WenjieDen. Lady Kou Wenjie | | Oct 11 2017 | Koh Keng Hoe |
| Dendrobium Kou Congxiang - Ding FenglingDen. Kou Congxiang - Ding Fengling | | Oct 10 2017 | Koh Keng Hoe |
| Dendrobium Holy Cross.sgDen. Holy Cross.sg | | Oct 2 2017 | Koh Keng Hoe |
| Dendrobium Lee Guan ChongDen. Lee Guan Chong | | Aug 21 2017 | Koh Keng Hoe |
| Dendrobium Sally Koh Siew AyeDen. Sally Koh Siew Aye | | Jul 17 2017 | Koh Keng Hoe |
| Papilionanda Mak Koon HouPda. Mak Koon Houintergeneric | | Jul 7 2017 | Koh Keng Hoe |
| Dendrobium Chin Beng YinDen. Chin Beng Yin | | Jun 6 2017 | Koh Keng Hoe |
| Dendrobium Senan NgatiniDen. Senan Ngatini | | May 19 2017 | Koh Keng Hoe |
| Dendrobium Nguyen Thanh ThuyDen. Nguyen Thanh Thuy | | May 9 2017 | Koh Keng Hoe |
| Dendrobium Olga RamseyDen. Olga Ramsey | | Feb 15 2016 | Koh Keng Hoe |
| Dendrobium Sueanne Darlee MocktarDen. Sueanne Darlee Mocktar | | Nov 6 2015 | Koh Keng Hoe |
| Dendrobium Sng Li-HweiDen. Sng Li-Hwei | | Oct 26 2015 | Koh Keng Hoe |
| Dendrobium Molly Khoo MocktarDen. Molly Khoo Mocktar | | Sep 15 2015 | Koh Keng Hoe |
| Dendrobium Professor MiraDen. Professor Mira | | Dec 4 2013 | Koh Keng Hoe |
| Paravanda Ian Cheung Chi YuenPv. Ian Cheung Chi Yuenintergeneric | | Feb 7 2013 | Koh Keng Hoe |
| Renanopsis Jessica Tan Soon NeoRnps. Jessica Tan Soon Neointergeneric | | Jan 18 2013 | Koh Keng Hoe |
| Papilionanda Alphonsus Pang Chong SoonPda. Alphonsus Pang Chong Soonintergeneric | | Jan 17 2013 | Koh Keng Hoe |
| Dendrobium Janice LeongDen. Janice Leong | | Oct 24 2012 | Koh Keng Hoe |
| Dendrobium Bridget Jeanne SengDen. Bridget Jeanne Seng | | Aug 14 2012 | Koh Keng Hoe |
| Dendrobium Benjamin Bernard SengDen. Benjamin Bernard Seng | | Aug 14 2012 | Koh Keng Hoe |
| Dendrobium Allspice Ling Cheng HsuDen. Allspice Ling Cheng Hsu | | Aug 14 2012 | Koh Keng Hoe |
| Dendrobium Judy LyeDen. Judy Lye | | Jul 8 2011 | Koh Keng Hoe |
| Dendrobium Seah Seng ChongDen. Seah Seng Chong | | Jul 5 2011 | Koh Keng Hoe |
| Aranda Benita FongAad. Benita Fongintergeneric | | Nov 1 2010 | Koh Keng Hoe |
| Dendrobium Lee Tong Juan BBMDen. Lee Tong Juan BBM | | Nov 26 2007 | Koh Keng Hoe |
| Dendrobium COFMDen. COFM | | Aug 6 2007 | Koh Keng Hoe |
| Dendrobium Apple GreenDen. Apple Greenprimary | | Aug 18 2004 | O/U |
| Dendrobium EmerentiaDen. Emerentia | | Aug 18 2004 | Koh Keng Hoe |
| Dendrobium Ban Yinh JheowDen. Ban Yinh Jheow | | May 20 2004 | Koh Keng Hoe |
| Dendrobium Ng Boon TeckDen. Ng Boon Teck | | Aug 20 2002 | Koh Keng Hoe |
| Cattleya Stephen CordayC. Stephen Corday | | Jun 18 2002 | Koh Keng Hoe |
| Dendrobium Yasuo UchidaDen. Yasuo Uchida | | Jun 18 2002 | Koh Keng Hoe |
| Cattleya Kiyoko ObataC. Kiyoko Obata | | Mar 11 2002 | Koh Keng Hoe |
| Dendrobium Liew Ah SooDen. Liew Ah Soo | | Oct 10 2001 | Koh Keng Hoe |
| Dendrobium Loh Kia LengDen. Loh Kia Leng | | Oct 10 2000 | Koh Keng Hoe |
| Dendrobium Ryutaro NakajimaDen. Ryutaro Nakajima | | Jun 8 1998 | Koh Keng Hoe |
| Dendrobium Margret Heng YonghuiDen. Margret Heng Yonghui | | Jan 5 1998 | Koh Keng Hoe |
| Rhyncholaeliocattleya Kichisaburo OkadaRlc. Kichisaburo Okadaintergeneric | | Apr 15 1997 | Koh Keng Hoe |
| Dendrobium Lady SandraDen. Lady Sandra | | Nov 5 1996 | Koh Keng Hoe |
| Rhyncholaeliocattleya Lady OlgaRlc. Lady Olga | | Nov 5 1996 | Koh Keng Hoe |
| Papilionanda Yeo WenshanPda. Yeo Wenshanintergeneric | | Nov 7 1995 | Koh Keng Hoe |
| Rhyncholaeliocattleya Koh Sock KheeRlc. Koh Sock Kheeintergeneric | | Mar 2 1990 | Koh Keng Hoe |
| Papilionanda Leow Ngee FuiPda. Leow Ngee Fuiintergeneric | | Jan 1 1984 | Koh Keng Hoe |
| Dendrobium Helen GrayDen. Helen Gray | | Jan 1 1984 | Koh Keng Hoe |
| Dendrobium Lee Anderson SullivanDen. Lee Anderson Sullivan | | Jan 1 1982 | Koh Keng Hoe |
| Dendrobium Vivian AllenDen. Vivian Allen | | Jan 1 1982 | Koh Keng Hoe |
| Dendrobium Shigeru OkadaDen. Shigeru Okada | | Oct 27 1981 | Koh Keng Hoe |
| Dendrobium OsmondDen. Osmond | | Jan 1 1981 | Koh Keng Hoe |
| Dendrobium Bintou BoignyDen. Bintou Boigny | | Jan 1 1981 | Koh Keng Hoe |
| Dendrobium Choo Yon SenDen. Choo Yon Sen | | Jan 1 1981 | Koh Keng Hoe |
| Dendrobium AmroDen. Amro | | Jan 1 1980 | Koh Keng Hoe |
| Dendrobium Lady IrishDen. Lady Irish | | Jan 1 1980 | Koh Keng Hoe |
| Vanda Tommy ChiaV. Tommy Chia | | Jan 1 1978 | Koh Keng Hoe |
| Renantanda Michelle KirkhamRntda. Michelle Kirkhamintergeneric | | Jan 1 1978 | Koh Keng Hoe |
| Dendrobium Dorothy WongDen. Dorothy Wong | | Jan 1 1978 | Koh Keng Hoe |
| Dendrobium Nina PocockDen. Nina Pocock | | Jan 1 1978 | Koh Keng Hoe |
| Dendrobium Sae UedaDen. Sae Ueda | | Dec 23 1977 | Koh Keng Hoe |
| Oncidesa Gower RamseyOncsa. Gower Ramsey | | Nov 1 1977 | Koh Keng Hoe |
| Vanda Lilian YeoV. Lilian Yeo | | Jan 1 1977 | Koh Keng Hoe |
| Dendrobium Janet GlenisterDen. Janet Glenister | | Jan 1 1976 | Koh Keng Hoe |
| Dendrobium Gabrielle van HeijningenDen. Gabrielle van Heijningen | | Jan 1 1976 | Koh Keng Hoe |
| Dendrobium ManadDen. Manad | | Jan 1 1975 | Koh Keng Hoe |
| Dendrobium Pearl See-ThoeDen. Pearl See-Thoe | | Jan 1 1975 | Koh Keng Hoe |
| Dendrobium Tay Swee KengDen. Tay Swee Keng | | Jan 1 1975 | Koh Keng Hoe |
| Phalaenopsis Liliane Van HeijningenPhal. Liliane Van Heijningen | | Jan 1 1975 | Koh Keng Hoe |
| Pararenanthera Steven LimPrn. Steven Limintergenericprimary | | Jan 1 1975 | Koh Keng Hoe |
| Dendrobium LukitasariDen. Lukitasari | | Jan 1 1975 | Koh Keng Hoe |
| Dendrobium Ng Eng CheowDen. Ng Eng Cheow | | Jan 1 1973 | Koh Keng Hoe |
| Dendrobium Evelyn FooDen. Evelyn Foo | | Jan 1 1973 | Koh Keng Hoe |
| Dendrobium Eileen FooDen. Eileen Foo | | Jan 1 1973 | Koh Keng Hoe |
| Paravanda Susanne Mary CouttsPv. Susanne Mary Couttsintergeneric | | Jan 1 1971 | Koh Keng Hoe |
| Erinara Chandra GunasekeraEna. Chandra Gunasekeraintergeneric | | Jan 1 1970 | Koh Keng Hoe |
| Dendrobium Bukit KuningDen. Bukit Kuning | | Jan 1 1970 | Koh Keng Hoe |
| Garayara Mary Diana OsmanGa. Mary Diana Osmanintergeneric | | Jan 1 1970 | Chong Chok Chye |
| Dendrobium Happy ChenDen. Happy Chen | | Jan 1 1970 | Koh Keng Hoe |
| Aranthera Kamala NadesanArnth. Kamala Nadesanintergeneric | | Jan 1 1969 | Koh Keng Hoe |
| Dendrobium Nathan IsaacDen. Nathan Isaac | | Jan 1 1969 | Koh Keng Hoe |
| Renantanda Sawadi George NeoRntda. Sawadi George Neointergenericprimary | | Jan 1 1969 | Koh Keng Hoe |
| Holttumara Park NadesanHoltt. Park Nadesanintergeneric | | Jan 1 1969 | Koh Keng Hoe |
| Papilionanda Ho Kwong YewPda. Ho Kwong Yewintergeneric | | Jan 1 1968 | Koh Keng Hoe |
| Papilionanda Koh Keng HoePda. Koh Keng Hoeintergeneric | | Jan 1 1963 | Chan Seng Poh |
| Aranthera Beatrice NgArnth. Beatrice Ngintergeneric | | Jan 1 1961 | Koh Keng Hoe |