| Name | Phyllanthera piforsteriana W. N. Takeuchi |
| Authorship | W. N. Takeuchi |
| Rank | Species |
| Placed in | Phyllanthera Blume |
| Citation | 2014 Phytotaxa 163(3): 175 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Phyllanthera piforsteriana W. N. Takeuchi |
| Identification made in | [no date] (3), 2015 (1) |