| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182336 |
| Collector | T. C. Whitmore |
| Collector number | FRI 0287 |
| Country | Malaysia |
| State | Penang |
| Geography | Asia: Southeast Asia (Region): Malaysia: Semenanjung Malaysia: Penang |
| Locality | Summit Road near path to Southview, Penang hill. |
| Date Collected | 1966-05-06 |
| Elevation | 610 m |
| Verbatim Elevation | 2,000'. |
| Habitat | Disturbed forest. |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cb396f98-a9c6-4e17-9c4a-5a171612f3fc |
| Harvard University Herbaria Barcode | 02182336 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia angustifolia Wallich |
| Determined by | Sidiyasa, Kade |
| Date Determined | 1996 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
