| Classification | Apocynaceae: Pseudo-willughbeia | 
| Classification 1 | Apocynaceae: Melodinus | 
| Barcode(s) | 00091781 | 
| Type Status | Isotype | 
| Collector | R. Schlechter | 
| Collector number | 20306 | 
| Country | Papua New Guinea | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea | 
| Locality | Toricelli Gebirges, 900 m | 
| Date Collected | 1909-09-21 | 
| Remarks | = Melodinus orientais Blume, det. A. J. M. Leeuwenberg, 2001. = Melodinus australis (F. Muell.) Pierre, det. D. J. Middleton, 2004 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4a9019a3-db4a-49be-9527-ccd26183141b | 
| Harvard University Herbaria Barcode | 00091781 | 
| Herbarium | A | 
| Family | Apocynaceae | 
| Type Status |  Isotype | 
| Isotype of |  Pseudo-willughbeia gracilis Markgraf | 
| Verified by | D. J. Middleton | 
| Taxon Reference | (for  Pseudo-willughbeia gracilis Markgraf) Bot. Jahrb. Syst. 1927. 61: 174. | 
| Family | Apocynaceae | 
| Determination |  Melodinus australis (F. Mueller) Pierre | 
| Determined by | D. J. Middleton | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |