| Name | Ptisana melanesica (Kuhn) Murdock |
| Authorship | (Kuhn) Murdock |
| Rank | Species |
| Placed in | Ptisana Murdock |
| Citation | 2008 Taxon 57(3): 748 |
| Holdings | 39 Specimens held in the Harvard University Herbaria identified as Ptisana melanesica (Kuhn) Murdock |
| Identification made in | [no date] (34), 2007 (5) |