| Classification | Annonaceae: Melodorum | 
| Classification 1 | Annonaceae: Uvaria | 
| Harvard University Herbaria Barcode(s) | 00039447 | 
| Type Status | Isotype | 
| Collector | P. A. Pételot | 
| Collector number | 906 | 
| Country | Vietnam | 
| Geography | Asia: Southeast Asia (Region): Vietnam | 
| Locality | Tonkin, Chogaul | 
| Date Collected | 1923-06-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7fc6b10a-8f2f-48af-914f-5aaa956bb2bb | 
| Harvard University Herbaria Barcode | 00039447 | 
| Herbarium | A | 
| Family | Annonaceae | 
| Type Status | Isotype | 
| Isotype of | Melodorum vietnamense var. calcareum T. B. Nguyen | 
| Verified by | Hou, Xue-Liang | 
| Date Determined | 2010-05-26 | 
| Taxon Reference | (for  Melodorum vietnamense var. calcareum T. B. Nguyen) Bot. Zhurn. (Moscow & Leningrad) 1974. 58(2): 242. | 
| Family | Annonaceae | 
| Determination | Uvaria tonkinensis Finet & Gagnepain | 
| Determined by | Hou, Xue-Liang | 
| Date Determined | 2010-05-26 | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |