| Classification | Rubiaceae: Argostemma | 
| Harvard University Herbaria Barcode(s) | 02604872 | 
| Collector | W. N. Bangham & C. M. Bangham-Masters | 
| Collector number | 1154 | 
| Country | Indonesia | 
| Geography | Asia: Southeast Asia (Region): Indonesia: Sumatera | 
| Locality | Medan Brastagi road. Kilometers 59-61. | 
| Date Collected | 1932-02-21 | 
| Verbatim Elevation | 4100 ft | 
| Habitat | Virgin jungle mixed with second growth jungle, hilly, mountainous. | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f5611bfd-10b7-4cc5-8281-d72804569194 | 
| Harvard University Herbaria Barcode | 02604872 | 
| Herbarium | GH | 
| Family | Rubiaceae | 
| Determination | Argostemma montanum Blume ex DC. | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |