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CCDB → Angiosperms → Orchidaceae → Gastrorchis
| Taxon name | Status | Median (n) |
| Gastrorchis francoisii Schltr. | Accepted | 20 |
| Gastrorchis humblotii (Rchb.) Schltr. | Accepted | 20 |
| Gastrorchis humblotii var. schlechteri (H. Perrier) Senghas ex Bosser & P. J. Cribb | Accepted | 20 |
| Gastrorchis lutea (Ursch & T. -Gen.) Senghas | Accepted | 20 |
| Gastrorchis tuberculosa (Thouars) Schltr. | Accepted | 20 |