| Classification | Rubiaceae: Argostemma |
| Barcode(s) | 02604951 |
| Collector | W. N. Takeuchi & E. Sambas |
| Collector number | 18315 |
| Country | Indonesia |
| State | Sumatera Utara (North Sumatra) |
| Geography | Asia: Southeast Asia (Region): Indonesia: Sumatera: Sumatera Utara (North Sumatra) |
| Locality | inland (N-NW) of the town of Batangtoru, Kecamatan Batangtoru, Kabupaten Tapanuli Selatan; Newmont Martabe Project site, Gerhana |
| Georeference | 01 33 19 N, 99 03 57 E |
| Date Collected | 2003-06-09 |
| Verbatim Elevation | 680 m |
| Habitat | hill forest near Lena helipad |
| Project | All Asia Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d037cb46-83f2-4e97-b8d8-2c89bf208aba |
| Harvard University Herbaria Barcode | 02604951 |
| Herbarium | A |
| Family | Rubiaceae |
| Determination | Argostemma uniflorum Blume ex DC. |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
