SECTION Cebolletae

1. Oncidium ascendens Lindley 1842

2. Oncidium cebolleta (Jacq.) Sw. 1800 TYPE

3. Oncidium jonesianum Rchb.f 1883

4. Oncidium nudum Bateman ex Lindl.1837

5. Oncidium sprucei Lindley 1855

6. Oncidium stacyi Garay 1973

7. Oncidium stipitatum Lindl. 1843

8. Oncidium teres Ames & C. Schweinf. 1925