| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182621 |
| Collector | A. N. Millar |
| Collector number | N.G.F. 12233 |
| Country | Papua New Guinea |
| State | Morobe |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Morobe |
| Locality | Bulolo. |
| Georeference | 9° 45' S, 147° 00' E |
| Date Collected | 1960 |
| Elevation | 975 m |
| Verbatim Elevation | 3200ft. |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5b4382b4-13a3-4269-91bf-2ef2931df555 |
| Harvard University Herbaria Barcode | 02182621 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia macrophylla Wallich ex Don |
| Determined by | Sidiyasa, Kade |
| Date Determined | 1996 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |