| Name | Alpinia tamacuensis R. M. Smith |
| Authorship | R. M. Smith |
| Rank | Species |
| Placed in | Alpinia Roxburgh |
| Citation | 1982 Bot. J. Linn. Soc. 85(1): 71 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Alpinia tamacuensis R. M. Smith |
| Identification made in | [no date] (1) |