| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182526 |
| Other Number | Forest Department, Brunei: BRUN 15687 [] |
| Collector | H. Hj. Osman with Dr. Idris M.S., M. Salleh A., Jangarun E., Clayton J. & Norazman S. |
| Collector number | 15687 |
| Country | Brunei |
| State | Tutong |
| Geography | Asia: Southeast Asia (Region): Brunei: Tutong |
| Locality | Jln. Tasek Merimbun. |
| Date Collected | 1993-12-21 |
| Habitat | Fresh water swamp. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5396bbd0-8100-4ce8-b9e3-47ac98c75b4f |
| Harvard University Herbaria Barcode | 02182526 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia spatulata Blume |
| 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 |
