| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182317 |
| Collector | F. S. P. Ng |
| Collector number | FRI 5260 |
| Country | Malaysia |
| State | Johor |
| Geography | Asia: Southeast Asia (Region): Malaysia: Semenanjung Malaysia: Johor |
| Locality | Compt. 26, Arong FR, Mersing. |
| Date Collected | 1967-04-28 |
| Habitat | Roadside. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4f5b0d9e-f3cc-4a7a-be5d-9eec16927d6e |
| Harvard University Herbaria Barcode | 02182317 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia angustifolia Wallich |
| Determined by | Sidiyasa, Kade |
| Date Determined | 1996 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
