| Classification | Rubiaceae: Mitragyna | 
| Harvard University Herbaria Barcode(s) | 02605993 | 
| Other Number | Philippine Plant Inventory: PPI 37668 [] | 
| Collector | E. M. Romero & R. U. Fuentes | 
| Country | Philippines | 
| State | Occidental Mindoro | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Occidental Mindoro | 
| Locality | Mt. Ambil, So. Ambil, Tabao | 
| Georeference | 13 49 0 N, 120 19 2 E | 
| Date Collected | 1996-07-07 | 
| Verbatim Elevation | 650 m | 
| Habitat | Clay reddish soil; Secondary forest | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b3859904-3061-4fb5-a387-dc474e27033e | 
| Harvard University Herbaria Barcode | 02605993 | 
| Herbarium | GH | 
| Family | Rubiaceae | 
| Determination | Mitragyna sp. | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |