| Classification | Apocynaceae: Alstonia | 
| Harvard University Herbaria Barcode(s) | 02182841 | 
| Collector | M. Ramos | 
| Collector number | 1895 | 
| Country | Philippines | 
| State | Batangas | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Batangas | 
| Locality | [no additional data] | 
| Date Collected | 1914-08-** | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5daf66f7-60ab-4df0-81fc-d9bfb52b5409 | 
| Harvard University Herbaria Barcode | 02182841 | 
| Herbarium | GH | 
| Family | Apocynaceae | 
| Determination | Alstonia macrophylla Wallich ex Don | 
| Determined by | Sidiyasa, Kade | 
| Date Determined | 1996 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |