| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182664 |
| Collector | C. E. Ridsdale |
| Collector number | NGF.33958 |
| Country | Papua New Guinea |
| State | Madang |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Madang |
| Locality | Kar Kar Island. |
| Georeference | 4° 40' S, 145° 57' E |
| Date Collected | 1968-01-12 |
| Elevation | 549 m |
| Verbatim Elevation | 1800 ft. |
| Habitat | Ridge forest. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/35f4a789-09a5-4241-a283-be74d819af64 |
| Harvard University Herbaria Barcode | 02182664 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia macrophylla Wallich ex Don |
| Determined by | Whitfeld, Timothy John Sullivan |
| Date Determined | 2000-02-28 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
