| Classification | Magnoliaceae: Magnolia | 
| Barcode(s) | 00038968 | 
| Type Status | Isotype | 
| Collector | J. A. Steyermark | 
| Collector number | 59547 | 
| Country | Venezuela | 
| State | Bolívar | 
| Geography | South America: South America (Region) (Region): Venezuela: Bolívar | 
| Locality | Ptari-tepuí, on densely forested steep south-facing slopes overlying sandstone, between "Cave Rock" and base of high sandstone bluffs, alt. 2100-2285 m | 
| Date Collected | 1944-10-30 | 
| Remarks | = Talauma pteritepuiana (Steyermark) A. Vazquez-G. (det. A. Vazquez-G., 1989; J. D. Tobe, 1992) | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/26b802c6-4e1c-472b-ae2a-ad764be39277 | 
| Harvard University Herbaria Barcode | 00038968 | 
| Herbarium | A | 
| Family | Magnoliaceae | 
| Type Status |  Isotype | 
| Isotype of |  Magnolia pteritepuiana Steyermark | 
| Verified by | E. W. Wood | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Magnolia pteritepuiana Steyermark) Fieldiana, Bot. 1951. 28(1): 233. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |