| Classification | Apocynaceae: Alstonia | 
| Barcode(s) | 02182165 | 
| Collector | C. A. Purpus | 
| Collector number | 13055 | 
| Country | Mexico | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico | 
| Locality | [no additional data] | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4a0798d5-aa6c-41a7-837b-4827c3ad990d | 
| Harvard University Herbaria Barcode | 02182165 | 
| Herbarium | A | 
| Family | Apocynaceae | 
| Determination |  Alstonia longifolia (A. de Candolle) Pichon | 
| Determined by | Williams, Justin Kirk | 
| Date Determined | 2005-07-** | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |