| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182599 |
| Collector | R. D. Hoogland |
| Collector number | 5056 |
| Country | Papua New Guinea |
| State | Madang |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Madang |
| Locality | Situmorreh (Rawa), Kissek (Kaigorin), Sao (Bembi), Gogo (Usino). about halfway between Usino and Faita; Ramu Valley. |
| Date Collected | 1955-08-05 |
| Elevation | 150 m |
| Verbatim Elevation | ca 150 m. |
| Habitat | in tall riverside forest (Octomeles). |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6f9bcf48-f21a-41c4-9f37-d5aea890d57d |
| Harvard University Herbaria Barcode | 02182599 |
| 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 |
