| Classification | Rubiaceae: Argostemma |
| Harvard University Herbaria Barcode(s) | 02604814 |
| Collector | W. N. Takeuchi, Z. Efendi & D. Junaidi |
| Collector number | 18780 |
| Country | Indonesia |
| State | Sumatera Utara (North Sumatra) |
| Geography | Asia: Southeast Asia (Region): Indonesia: Sumatera: Sumatera Utara (North Sumatra) |
| Locality | Kecamatan Batangtoru, Kabupaten Tapanuli Selatan, Gerhana |
| Georeference | 01 33 15 N, 99 04 23 E |
| Date Collected | 2004-03-24 |
| Verbatim Elevation | 700 m |
| Habitat | tall growth lowland-montane ecotone forest |
| Project | All Asia Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f7e2fd8d-8fc0-435e-9913-b96c3e39188a |
| Harvard University Herbaria Barcode | 02604814 |
| Herbarium | A |
| Family | Rubiaceae |
| Determination | Argostemma geesinkii B.Bremer |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
