| Name | Oncidium maduroi Dressler |
| Authorship | |
| Rank | Species |
| Placed in | Oncidium |
| Remarks | [imported from GBIF] |
| Citation | 2000 Orchids (West Palm Beach) 69(8): 762 (761-763; photogrs. 1-3) |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oncidium maduroi Dressler |
| Identification made in | [no date] (1) |