| Genus Name | Genus | Grex Name | Year | Author | |
|---|---|---|---|---|---|
| Add+ | Georchis | Georchis | calva | 1857 | Lindl. |
| Add+ | Orchiodes | Orchiodes | bifidum | 1891 | (Blume) Kuntze |
| Add+ | Orchiodes | Orchiodes | calvum | 1891 | (Lindl.) Kuntze |
| Add+ | Epipactis | Epcts | bifida | 1908 | (Blume) A.A.Eaton |
| Add+ | Georchis | Georchis | bifida | 1857 | (Blume) Rchb.f. |
| Add+ | Neottia | Neot | bifida | 1825 | Blume |