| Classification | Apocynaceae: Alstonia |
| Barcode(s) | 02182352 |
| Collector | A. J. G. H. Kostermans |
| Collector number | 48. (bb.33.986) |
| Country | Indonesia |
| State | Bangka Belitung Islands |
| Geography | Asia: Southeast Asia (Region): Indonesia: Sumatera: Bangka Belitung Islands |
| Locality | Lobok besar. |
| Date Collected | 1949-09-03 |
| Verbatim Elevation | ca.5 m. |
| Habitat | Primary forest. Sandy soil, flat country. |
| Frequency | Fairly common in bloekar. |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/90db8404-34ec-49a4-a36d-626baac88bf9 |
| Harvard University Herbaria Barcode | 02182352 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia angustifolia Wallich |
| Determined by | Sidiyasa, Kade |
| Date Determined | 1996 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
