| Classification | Apocynaceae: Alstonia | 
| Barcode(s) | 02182294 | 
| Collector | J. Tonkin | 
| Collector number | 5985 | 
| Country | Vietnam | 
| Geography | Asia: Southeast Asia (Region): Vietnam | 
| Locality | Route de Vinh Yen au Tam Dou Provence de Vinh Yen. | 
| Date Collected | 1936-10-** | 
| Habitat | Savanes arbustives. | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5b50cfe0-83a4-4769-a6b1-f3fbfc74e6f7 | 
| Harvard University Herbaria Barcode | 02182294 | 
| Herbarium | A | 
| Family | Apocynaceae | 
| Determination |  Alstonia scholaris (Linnaeus) R. Brown | 
| Determined by | Sidiyasa, Kade | 
| Date Determined | 1996 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |