| Name | Piper tuberculatum var. alleni Trelease |
| Authorship | Trelease |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Piper tuberculatum Jacquin |
| Citation | 1940 Ann. Missouri Bot. Gard. 27: 298 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Piper tuberculatum var. alleni Trelease |
| Identification made in | [no date] (1) |
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