| Classification | Orchidaceae: Oncidium |
| Harvard University Herbaria Barcode(s) | 00083083 |
| Type Status | TypeMaterial |
| Collector | J. A. Steyermark |
| Collector number | 57180 |
| Country | Venezuela |
| State | Bolívar |
| Geography | South America: South America (Region) (Region): Venezuela: Bolívar |
| Locality | "Wooded quebrada in montana of Río Táchira at base of Páramo de Tamá, between Betania and Tamá, by Colombian-Venezuelan boundary" |
| Date Collected | 1944-07-13 |
| Elevation | 2430 m |
| Habitat | wooded quebrada |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/95669283-a2f8-4a3a-9bb7-9edfc1e9e872 |
| Harvard University Herbaria Barcode | 00083083 |
| Herbarium | AMES |
| Previous ownership | ex SGO |
| Family | Orchidaceae |
| Type Status | TypeMaterial |
| TypeMaterial of | Oncidium diffusum C. Schweinfurth |
| Verified by | Romero, Gustavo Adolfo & Ferreras, Irina |
| Date Determined | 2010-12-06 |
| Determination Remarks | Flower from holotype at Herb. Chi. Nat. Mus. No.1204664 [is a fragment] [filed under] [label name] [current name] |
| Taxon Reference | (for Oncidium diffusum C. Schweinfurth) Fieldiana, Bot. 1951. XXVIII(1): 199. |
| Subcollection | Orchid Slide Cabinets |
| Phenology | Flower |
| Preparation Type | Microscope slide |
| Preparation Method | Glycerine |
