| Gattung: | Didymoplexis Griff. |
| Familie: | Orchidaceae |
| Arten: | etwa 30 |
| Vorkommen: | Africa, Madagaskar, Asien, Neuguinea, Neukaledonien, Philippinen, Australien |
Sehr kleine, blattlose Saprophyten. |
Arten: |
| Didymoplexis africana Summerh. |
| Didymoplexis brevipes Ohwi |
| Didymoplexis cornuta J.J.Sm. |
| Didymoplexis fimbriata Schltr. |
| Didymoplexis flexipes J.J.Sm. |
| Didymoplexis forcipata J.J.Sm. |
| Didymoplexis himalaica Schltr. |
| Didymoplexis kinabaluensis Carr |
| Didymoplexis latilabris Schltr. |
| Didymoplexis madagascariensis ( H.Perrier ) Summerh. |
| Didymoplexis micradenia Hemsl. |
| Didymoplexis minor J.J.Sm. |
| Didymoplexis neocaledonica Schltr. & Kraenzl. |
| Didymoplexis nipponica Honda |
| Didymoplexis obreniformis J.J.Sm. |
| Didymoplexis pachystomoides ( F.Muell. ) Garay & W.Kittredge |
| Didymoplexis pallens Griff. |
| Didymoplexis papuana Schltr. |
| Didymoplexis philippinensis Ames |
| Didymoplexis samoensis Schltr. |
| Didymoplexis seidenfadenii Sath.Kumar & Ormerod |
| Didymoplexis striata J.J.Sm. |
| Didymoplexis subcampanulata Hayata |
| Didymoplexis sylvatica ( Blume ) Garay |
| Didymoplexis torricellensis Schltr. |
| Didymoplexis trichechus J.J.Sm. |
| Didymoplexis trukensis Tuyama |
| Didymoplexis verrucosa J.Stewart & E.F.Hennessy |
| Didymoplexis vietnamica P.Ormerod |