| Classification | Apocynaceae: Alstonia | 
| Barcode(s) | 02182470 | 
| Collector | Z. Q. Shee & A. J. Ziaul | 
| Collector number | SING 2013-040 | 
| Country | Singapore | 
| Geography | Asia: Southeast Asia (Region): Singapore | 
| Locality | SBG, Lawn H. | 
| Date Collected | 2013-02-20 | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dd1cf02b-c867-4b86-aa6e-29bad0a73154 | 
| Harvard University Herbaria Barcode | 02182470 | 
| Herbarium | A | 
| Family | Apocynaceae | 
| Determination |  Alstonia pneumatophora Backer ex Den Berger | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |