| Oncidium TawpegOnc. Tawpeg | | Aug 20 2004 | H.Scardefield |
| Oncidium KennyOnc. Kenny | | Nov 1 1988 | H.Scardefield |
| Psythechea HispanolaPyh. Hispanolaintergenericprimary | | Jan 1 1988 | H.Scardefield |
| Aspasium JimmyAspsm. Jimmyintergeneric | | Jan 1 1988 | H.Scardefield |
| Oncostele Richard PetersonOns. Richard Petersonintergeneric | | Jan 1 1985 | H.Scardefield |
| Cymbidium Lemon-LimeCym. Lemon-Lime | | Jan 1 1984 | H.Scardefield |
| Aspasium MamaroneckAspsm. Mamaroneckintergeneric | | Jan 1 1983 | H.Scardefield |
| Brassostele SummitBst. Summitintergenericprimary | | Jan 1 1983 | H.Scardefield |
| Aspasium Don QuixoteAspsm. Don Quixoteintergeneric | | Jan 1 1982 | H.Scardefield |
| Oncidesa PegrichOncsa. Pegrichintergeneric | | Jan 1 1979 | H.Scardefield |
| Otostele SummitOot. Summitintergenericprimary | | Jan 1 1977 | H.Scardefield |
| Cattleya HarmillC. Harmillprimary | | Jan 1 1977 | H.Scardefield |
| Catyclia Pat WithnerCty. Pat Withnerintergeneric | | Jan 1 1976 | H.Scardefield |
| Oncidium CrispannOnc. Crispann | | Jan 1 1974 | H.Scardefield |
| Gomesa Rachel LeeGom. Rachel Lee | | Jan 1 1974 | H.Scardefield |
| Aspasium Peggy RichardsonAspsm. Peggy Richardsonintergeneric | | Jan 1 1973 | H.Scardefield |
| Cymbidium LancerCym. Lancer | | Jan 1 1973 | H.Scardefield |
| Oncidesa Jane EllenOncsa. Jane Ellenintergeneric | | Jan 1 1972 | H.Scardefield |
| Aspasium PrintawAspsm. Printawintergeneric | | Jan 1 1972 | H.Scardefield |
| Oncidium Mary AnnOnc. Mary Ann | | Jan 1 1972 | H.Scardefield |
| Oncostele BictawOns. Bictawintergeneric | | Jan 1 1972 | H.Scardefield |
| Cymbidium StratfordCym. Stratford | | Jul 20 1971 | H.Scardefield |
| Cymbidium WolcottCym. Wolcott | | Jan 1 1971 | H.Scardefield |
| Cymbidium RomboutCym. Rombout | | Jan 1 1971 | H.Scardefield |
| Gomesa Mary JaneGom. Mary Jane | | Nov 1 1970 | H.Scardefield |
| Catyclia PhotabCty. Photabintergeneric | | Jan 1 1970 | H.Scardefield |
| Cymbidium Sara LouiseCym. Sara Louise | | Jan 1 1964 | Mehlquist |
| Cymbidium BeaconCym. Beacon | | Jan 1 1963 | H.Scardefield |
| Cattleya BayviewC. Bayview | | Jan 1 1962 | Baldwin Inc. |