| Genus Name | Genus | Grex Name | Year | Author | |
|---|---|---|---|---|---|
| Add+ | Sunipia | Sun | rimannii | 1980 | (Rchb.f.) Seidenf. |
| Add+ | Ione | Io | rimannii | 1995 | (Rchb.f.) Seidenf. |
| Add+ | Ione | Io | salweenensis | 1911 | Phillimore & W.W.Sm. |
| Add+ | Sunipia | Sun | salweenensis | 1971 | (Phillimore & W.W.Sm.) P.F.Hunt |
| Add+ | Monomeria | Mono | rimannii | 1914 | (Rchb.f.) Schltr. |
| Add+ | Acrochaene | Acrochaene | rimannii | 1882 | Rchb.f. |