| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182431 |
| Collector | A. Kalat, K. Ogata, I. Abdullah, & H. Sing |
| Collector number | BRUN 17808 |
| Country | Brunei |
| State | Tutong |
| Geography | Asia: Southeast Asia (Region): Brunei: Tutong |
| Locality | Telisai, Bukit Basong. Along old logging road. |
| Date Collected | 1996-09-11 |
| Habitat | Primary forest. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8dcebe0c-6275-4c27-8fbd-afea23dafb3d |
| Harvard University Herbaria Barcode | 02182431 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia macrophylla Wallich ex Don |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
