| Name | Piper delicatum var. glabrum C. de Candolle |
| Authorship | C. de Candolle |
| Rank | Variety |
| Placed in | Piper delicatum C. de Candolle |
| Citation | 1910 Philipp. J. Sci., C. 5 c |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Piper delicatum var. glabrum C. de Candolle |
| Identification made in | [no date] (2) |