| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182475 |
| Collector | A. Luytjes |
| Collector number | 21 |
| Country | Indonesia |
| Geography | Asia: Southeast Asia (Region): Indonesia: Sumatera |
| Locality | Aostkust v Sumatra. Lalocan Baloe. Sw. Palas. |
| Date Collected | 1923-02-05 |
| Elevation | 5 - 10 m |
| Verbatim Elevation | 5-10 M. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/64d33670-b8f9-45ce-8937-a6303ba15f5b |
| Harvard University Herbaria Barcode | 02182475 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia pneumatophora Backer ex Den Berger |
| 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 |
