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CCDB → Angiosperms → Orchidaceae → Cyrtochilum
| Taxon name | Status | Median (n) |
| Oncidium cordatum Lindl. | Synonym of Cyrtochilum cordatum (Lindl.) Kraenzl. | 28 |
| Oncidium flexuosum (Kunth) Lindl. | Synonym of Cyrtochilum flexuosum Kunth | 28 |
| Odontoglossum ioplocon Rchb. | Synonym of Cyrtochilum ioplocon (Rchb.) Dalström | 28 |
| Oncidium macranthum Lindl. | Synonym of Cyrtochilum macranthum (Lindl.) Kraenzl. | 28 |
| Odontoglossum pardinum (Lindl.) Lindl. | Synonym of Cyrtochilum pardinum Lindl. | 28 |
| Odontoglossum lindenii Lindl. | Synonym of Cyrtochilum revolutum (Lindl.) Dalström | 56 |
| Oncidium serratum Lindl. | Synonym of Cyrtochilum serratum (Lindl.) Kraenzl. | 28 |