| Classification | Annonaceae: Cyathocalyx | 
| Harvard University Herbaria Barcode(s) | 02612807 | 
| Other Number | Sarawak Forest Dept., Kuching: S.23070 [] | 
| Collector | E. Wright bis | 
| Country | Malaysia | 
| State | Sarawak | 
| Geography | Asia: Southeast Asia (Region): Malaysia: Malaysia Timor: Sarawak: Miri Division | 
| Locality | Ulu Dapoi, Tinjar, Marudi, 4th. Div. | 
| Date Collected | 1965-04-14 | 
| Verbatim Elevation | 150 ft. | 
| Habitat | Ridge; Yellowish clay soil | 
| Vernacular Name | Iban: Barun | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a5f85c9e-bde5-40b0-a100-76ee068039cc | 
| Harvard University Herbaria Barcode | 02612807 | 
| Herbarium | A | 
| Family | Annonaceae | 
| Determination | Cyathocalyx sumatranus Scheffer | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |