| Classification | Rubiaceae: Amaracarpus | 
| Barcode(s) | 00057051 | 
| Type Status | Holotype | 
| Collector | L. J. Brass | 
| Collector number | 12647 | 
| Country | Indonesia | 
| State | Papua | 
| Geography | Asia: Southeast Asia (Region): Indonesia: Papua | 
| Locality | 18 km. southwest of Bernhard Camp, Idenburg River, mossy forest at 2150 m. | 
| Date Collected | 1939-02-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/69cc77b8-6616-4eb1-9561-95fb48897739 | 
| Harvard University Herbaria Barcode | 00057051 | 
| Herbarium | A | 
| Family | Rubiaceae | 
| Type Status |  Holotype | 
| Holotype of |  Amaracarpus idenburgensis Merrill & L. M. Perry | 
| Verified by | L. Feine-Dudley | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Amaracarpus idenburgensis Merrill & L. M. Perry) J. Arnold Arbor. 1946. 27: 227. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |