| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182659 |
| Collector | W. N. Takeuchi & D. Ama |
| Collector number | 22038 |
| Country | Papua New Guinea |
| State | East Sepik |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: East Sepik |
| Locality | Ambunti District, Waskuk Hills, Hantabas. |
| Georeference | 4° 10' 36" S, 142° 43' 55" E |
| Date Collected | 2007-11-13 |
| Elevation | 550 m |
| Verbatim Elevation | 550 m. |
| Habitat | hill forest. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c5e9cd43-df8c-4a9e-85e3-7efc4e181d93 |
| Harvard University Herbaria Barcode | 02182659 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia macrophylla Wallich ex Don |
| Determined by | Takeuchi, Wayne N. |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
