| Genus Name | Genus | Grex Name | Year | Author | |
|---|---|---|---|---|---|
| Add+ | Androcorys | Androcorys | monophylla | 2010 | (D.Don) Agrawala & H.J.Chowdhery |
| Add+ | Herminium | H | monophyllum | 1966 | (D.Don) P.F.Hunt & Summerh. |
| Add+ | Monorchis | Monorchis | monophylla | 1949 | (D.Don) O.Schwarz |
| Add+ | Neottia | Neot | monophylla | 1825 | D.Don |
| Add+ | Spiranthes | Spir | monophylla | 1826 | (D.Don) Spreng. |