| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182233 |
| Collector | S. Waas |
| Collector number | 1674 |
| Country | Sri Lanka |
| State | Kegalle |
| Geography | Asia: India (Region): Sri Lanka: Kegalle |
| Locality | Koswatte Forest. Saba ragamuwa Province. |
| Date Collected | 1976-06-21 |
| Elevation | 500 m |
| Verbatim Elevation | 500 m |
| Habitat | In primary wet evergreen forest. Tree 6M in open rocky habitat. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a111c540-1c1e-412a-891d-62e139a6e15d |
| Harvard University Herbaria Barcode | 02182233 |
| Herbarium | GH |
| 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 |
