| Name | Piper regnellii var. pallescens (C. de Candolle) Yuncker |
| Authorship | (C. de Candolle) Yuncker |
| Rank | Variety |
| Placed in | Piper regnellii (Miquel) C. de Candolle |
| Citation | 1966. (23 Dec 1966) Bol. Inst. Bot. (São Paulo) 3: 119 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Piper regnellii var. pallescens (C. de Candolle) Yuncker |
| Identification made in | [no date] (1) |