| Classification | Orchidaceae: Zygopetalum | 
| Classification 1 | Orchidaceae: Zygosepalum | 
| Harvard University Herbaria Barcode(s) | 00062197 | 
| Type Status | Isotype | 
| Collector | J. A. Steyermark | 
| Collector number | 60910 | 
| Country | Venezuela | 
| State | Bolívar | 
| Geography | South America: South America (Region) (Region): Venezuela: Bolívar | 
| Locality | Carrao-tepui, summit | 
| Date Collected | 1944-12-07 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3a6be9ac-bb2b-482a-8e64-2035279391ba | 
| Harvard University Herbaria Barcode | 00062197 | 
| Herbarium | AMES | 
| Family | Orchidaceae | 
| Type Status | Isotype | 
| Isotype of | Zygopetalum tatei var. angustilabium C. Schweinfurth | 
| Verified by | G. A. romero | 
| Taxon Reference | (for  Zygopetalum tatei var. angustilabium C. Schweinfurth) Fieldiana, Bot. 1951. 28: 194. | 
| Family | Orchidaceae | 
| Determination | Zygosepalum angustilabium (C. Schweinfurth) Garay | 
| Determination Remarks | [current name] | 
| Accession Number | AMES 64861 | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |