| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182822 |
| Collector | E. J. Reynoso & R. U. Fuentes |
| Collector number | 24562 |
| Country | Philippines |
| State | Romblon |
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Romblon |
| Locality | So. Barikwang, Brgy. Marigondon Sur, San Andres |
| Georeference | 12° 31.1' N, 122° 02.8' E |
| Date Collected | 1996-08-21 |
| Elevation | 250 m |
| Verbatim Elevation | 250m |
| Habitat | Found along the trail. Loam soil, brownish. Limestone Disturbed forest |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/52b704b3-7a49-409c-9d50-dd9300bac9ee |
| Harvard University Herbaria Barcode | 02182822 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Alstonia macrophylla Wallich ex Don |
| Determined by | Middleton, David John |
| Date Determined | 2000 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
