| Classification | Annonaceae: Mezzettia | 
| Harvard University Herbaria Barcode(s) | 02614983 | 
| Collector | P. Buwalda | 
| Collector number | 7824 | 
| Country | Indonesia | 
| State | Kalimantan Tengah (Central Kalimantan) | 
| Geography | Asia: Southeast Asia (Region): Indonesia: Kalimantan: Kalimantan Tengah (Central Kalimantan): Kabupaten Kotawaringin Timur | 
| Locality | S. and E. Borneo. Sampit | 
| Date Collected | 1940-09-25 | 
| Verbatim Elevation | ca.5 m. | 
| Habitat | ca. 10 Km W of Sampit forest | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/93ab7b64-edba-44b7-98df-1c0464a51302 | 
| Harvard University Herbaria Barcode | 02614983 | 
| Herbarium | A | 
| Family | Annonaceae | 
| Determination | Mezzettia havilandii (Boerlage) Ridley | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |