| Classification | Annonaceae: Mezzettia | 
| Barcode(s) | 00039449 | 
| Type Status | Isotype | 
| Collector | G. D. Haviland | 
| Collector number | 2335 | 
| Country | Malaysia | 
| State | Sarawak | 
| Geography | Asia: Southeast Asia (Region): Malaysia: Malaysia Timor: Sarawak | 
| Date Collected | 1893-05-17 | 
| Remarks | = Mezzettia havilandii (Boerl.) Ridley | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0224c7fe-82a7-4d88-8294-945a2f195562 | 
| Harvard University Herbaria Barcode | 00039449 | 
| Herbarium | A | 
| Family | Annonaceae | 
| Type Status |  Isotype | 
| Isotype of |  Mezzettia parviflora var. havilandii Boerlage | 
| Determination Remarks |  [is a fragment] | 
| Taxon Reference | (for  Mezzettia parviflora var. havilandii Boerlage) Icon. Bogor. 1899. 1(2): 111. | 
| Family | Annonaceae | 
| Determination |  Mezzettia havilandii (Boerlage) Ridley | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |