| Classification | Rubiaceae: Argostemma | 
| Barcode(s) | 00092362 | 
| Type Status | Type | 
| Collector | L. J. Brass | 
| Collector number | 13422 | 
| Country | Papua New Guinea | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea | 
| Locality | Idenburg River, 4 km. southwest of Bernhard Camp, 850 m. | 
| Date Collected | 1939-03-** | 
| Remarks | = Argostemma bryophilum K. Schum, det. R. C. Bakhiuzen van den Brink Jr., det. Jan 1952 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/94803b29-fb2f-4693-bea8-577938d53e5c | 
| Harvard University Herbaria Barcode | 00092362 | 
| Herbarium | A | 
| Family | Rubiaceae | 
| Type Status |  Type | 
| Type of |  Argostemma perplexum Merrill & L. M. Perry | 
| Taxon Reference | (for  Argostemma perplexum Merrill & L. M. Perry) J. Arnold Arbor. 1945. 26: 13. | 
| Family | Rubiaceae | 
| Determination |  Argostemma bryophilum K. Schumann | 
| Determined by | R. C. Bakhiuzen van den Brink Jr., det. | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |