| Classification | Gnetaceae: Gnetum | 
| Harvard University Herbaria Barcode(s) | 02461407 | 
| Collector | S. F. Kajewski | 
| Collector number | 2249 | 
| Country | Papua New Guinea | 
| State | Bougainville | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Bougainville: Bougainville Island | 
| Locality | Marri-ua. Karngu, Buin. | 
| Date Collected | 1930-10-13 | 
| Verbatim Elevation | 50 metres | 
| Habitat | Rain forest. | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d78328be-4d8c-4a96-b816-5dae9fbba802 | 
| Harvard University Herbaria Barcode | 02461407 | 
| Herbarium | A | 
| Family | Gnetaceae | 
| Determination | Gnetum costatum K. Schumann | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |