| Name | Piper dilatatum f. taboganum (C. de Candolle) Steyermark |
| Authorship | (C. de Candolle) Steyermark |
| Rank | Forma |
| Placed in | Piper dilatatum Richard |
| Citation | 1984 Fl. Venez. 2(2): 409–411 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Piper dilatatum f. taboganum (C. de Candolle) Steyermark |
| Identification made in | [no date] (1) |