| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182609 |
| Collector | C. D. Sayers |
| Collector number | NGF 21911 |
| Country | Papua New Guinea |
| State | West New Britain |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: West New Britain: Kandrian/Gloucester |
| Locality | Piriloma village. |
| Georeference | 6° 06' S, 150° 45' E |
| Date Collected | 1965-03-12 |
| Elevation | 396 m |
| Verbatim Elevation | c.1,300 ft. |
| Habitat | Primary rain forest. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c5d4d981-ce73-42b8-a9eb-f9331f07b58d |
| Harvard University Herbaria Barcode | 02182609 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia macrophylla Wallich ex Don |
| 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 |
