| Scientific Name | Authority | Status |
|---|---|---|
| Nidema | Britton & Millsp. | accepted |
| Nidema ottonis | (Rchb.f.) Britton & Millsp. | accepted |
| Nidema boothii | (Lindl.) Schltr. | accepted |
| Nidema ottonis var. triandrum | (Schltr.) Nir | synonym |
| Nidema boothii var. triandrum | Schltr. | synonym |
| Nidema boothii var. australis | Schltr. | synonym |
| Nidema paleacea | (Lindl.) Acuña | synonym |
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