| Name | Piper buchtienii var. charopampanum (C. de Candolle) Yuncker |
| Authorship | (C. de Candolle) Yuncker |
| Rank | Variety |
| Placed in | Piper buchtienii C. de Candolle |
| Citation | 1955 Lilloa 27: 161 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Piper buchtienii var. charopampanum (C. de Candolle) Yuncker |
| Identification made in | [no date] (1) |