| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182222 |
| Collector | G. Congdon |
| Collector number | 953 |
| Country | Thailand |
| Geography | Asia: Southeast Asia (Region): Thailand |
| Locality | Adang Island. |
| Date Collected | 1980-10-19 |
| Habitat | Secondary forest. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/38e9dca8-764c-4fbb-8202-7bb5742e0742 |
| Harvard University Herbaria Barcode | 02182222 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia macrophylla Wallich ex Don |
| Determined by | Whitfeld, Timothy John Sullivan |
| Date Determined | 1600-01-01 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
