| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182335 |
| Collector | K. Sidiyasa, Ambriansyah, & Z. Arifin |
| Collector number | 1203 |
| Country | Indonesia |
| State | Kalimantan Timur (East Kalimantan) |
| Geography | Asia: Southeast Asia (Region): Indonesia: Kalimantan: Kalimantan Timur (East Kalimantan) |
| Locality | PT. Inhutani area, Km.16 from Labanan to Kelai. |
| Georeference | 1.55' N, 117° 13' E |
| Date Collected | 1998-05-05 |
| Elevation | 85 m |
| Verbatim Elevation | 85 m. |
| Habitat | Along road. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/26323674-5e01-4dfe-a196-08993eb4fd46 |
| Harvard University Herbaria Barcode | 02182335 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia angustifolia Wallich |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
