| Classification | Apocynaceae: Alstonia | 
| Harvard University Herbaria Barcode(s) | 02182776 | 
| Collector | R. D. Hoogland | 
| Collector number | 4252 | 
| Country | Papua New Guinea | 
| State | Northern | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Northern | 
| Locality | ca 1 km E of Guruguru village, Tufi subdistrict. | 
| Date Collected | 1954-07-02 | 
| Elevation | 50 m | 
| Verbatim Elevation | ca 50 m. | 
| Habitat | on edge of tall secondary forest | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/02c88c2f-4121-4aa9-a4b7-73184558057a | 
| Harvard University Herbaria Barcode | 02182776 | 
| Herbarium | A | 
| Family | Apocynaceae | 
| Determination | Alstonia spectabilis R. Brown | 
| Determined by | Sidiyasa, Kade | 
| Date Determined | 1996 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |