| Name | Piper wangii M. G. Gilbert & N. H. Xia |
| Authorship | M. G. Gilbert & N. H. Xia |
| Rank | Species |
| Placed in | Piper Linnaeus |
| Citation | 1999 Novon 9(2): 197 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Piper wangii M. G. Gilbert & N. H. Xia |
| Identification made in | [no date] (1) |