| Classification | Orchidaceae: Oncidium |
| Harvard University Herbaria Barcode(s) | 00243154 |
| Type Status | Holotype |
| Collector | P. H. Allen |
| Collector number | 2938 |
| Country | Panama |
| State | Coclé |
| Geography | North America: Central America (Region): Panama: Coclé |
| Locality | Region north of El Valle de Antón |
| Date Collected | 1942-02-20 |
| Elevation | 1000 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aa136de6-9695-45d5-b803-a5dd76340b18 |
| Harvard University Herbaria Barcode | 00243154 |
| Herbarium | AMES |
| Family | Orchidaceae |
| Type Status | Holotype |
| Holotype of | Oncidium allenii Dressler |
| Verified by | R.L. Dressler |
| Date Determined | 2000 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Oncidium allenii Dressler) Selbyana 2001. 22(1): 9. |
| Accession Number | AMES 61489 |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
