| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182385 |
| Collector | P. Buwalda |
| Collector number | 155 |
| Country | Malaysia |
| Geography | Asia: Southeast Asia (Region): Malaysia |
| Locality | Riouw en Ond. Indragirische Boven-landen. Kwala Belilas. |
| Date Collected | 1939-04-21 |
| Elevation | 60 m |
| Verbatim Elevation | 60 m |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/44684834-bb08-4ceb-a71b-b558fa27f4df |
| Harvard University Herbaria Barcode | 02182385 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia angustiloba Miquel |
| Determined by | Sidiyasa, Kade |
| Date Determined | 1995 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
