| Scientific Name | Authority | Status |
|---|---|---|
| Caucaea dayana | (Rchb.f.) N.H.Williams & M.W.Chase | synonym |
| Oncidium cucullatum var. phalaenopsis | (Linden & Rchb.f.) G.Nicholson | synonym |
| Oncidium chimborazoense | Stacy | synonym |
| Oncidium phalaenopsis var. excellens | Lindl. | synonym |
| Oncidium olivaceum var. phalaenopsis | (Linden & Rchb.f.) Sander | synonym |
| Oncidium cucullatum var. spathulatum | Lindl. | synonym |
| Oncidium spathulatum | (Lindl.) Stacy | synonym |
| Oncidium cucullatum var. dayanum | Rchb.f. | synonym |
| Oncidium phalaenopsis | Linden & Rchb.f. | synonym |
| Oncidium dayanum | (Rchb.f.) Stacy | synonym |
| Caucaea chimborazoensis | (Stacy) N.H.Williams & M.W.Chase | synonym |
| Caucaea spathulata | (Lindl.) N.H.Williams & M.W.Chase | synonym |
Elapsed time: 0.02588542550802231