| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182360 |
| Collector | Mat Asri bin Ngah Sanah |
| Collector number | 38684 |
| Country | Malaysia |
| State | Johor |
| Geography | Asia: Southeast Asia (Region): Malaysia: Semenanjung Malaysia: Johor |
| Locality | Gunong Ledang. Upper montane; near Telecom building. |
| Date Collected | 1993-04-20 |
| Elevation | 870 m |
| Verbatim Elevation | 870 m. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a6eeb02-562a-40c7-a1e3-01ec43c66111 |
| Harvard University Herbaria Barcode | 02182360 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia angustifolia Wallich |
| Determined by | Whitfeld, Timothy John Sullivan |
| Date Determined | 2000-02-23 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
