| Classification | Apocynaceae: Alstonia | 
| Harvard University Herbaria Barcode(s) | 02182381 | 
| Collector | L. Treep | 
| Collector number | 52 | 
| Country | Indonesia | 
| State | Lampung | 
| Geography | Asia: Southeast Asia (Region): Indonesia: Sumatera: Lampung | 
| Locality | Lampunt utara. Negara Ratu. Sumatina. | 
| Date Collected | 1971-04-09 | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4e14d128-3bf9-4a78-9114-bd0f66a9e1a8 | 
| Harvard University Herbaria Barcode | 02182381 | 
| Herbarium | A | 
| Family | Apocynaceae | 
| Determination | Alstonia angustiloba Miquel | 
| Determined by | Sidiyasa, Kade | 
| Date Determined | 1995 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |