| Classification | Rubiaceae: Argostemma | 
| Harvard University Herbaria Barcode(s) | 02605003 | 
| Collector | C. O. Webb & Medang | 
| Collector number | CW 3647 | 
| Country | Indonesia | 
| State | Kalimantan Barat (West Kalimantan) | 
| Geography | Asia: Southeast Asia (Region): Indonesia: Kalimantan: Kalimantan Barat (West Kalimantan) | 
| Locality | Ulu Juwoi Deras. Upstream from visitor lodge, on river bank. Nr. Juwoi Ulu | 
| Georeference | 0 61 S, 112 36 E | 
| Date Collected | 1998-01-17 | 
| Verbatim Elevation | 350 m | 
| Habitat | Sloping sandy clay soil. Primary mixed dipterocarp rain forest. | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ac7be145-c8f0-4f3e-a52e-43513795be44 | 
| Harvard University Herbaria Barcode | 02605003 | 
| Herbarium | A | 
| Family | Rubiaceae | 
| Determination | Argostemma sp. | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |