| Name | Piper vitaceum var. airaoense Yuncker |
| Authorship | Yuncker |
| Rank | Variety |
| Placed in | Piper vitaceum Yuncker |
| Citation | 1966. (23 Dec 1966) Bol. Inst. Bot. (São Paulo) 3: 77–78, f. 67 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Piper vitaceum var. airaoense Yuncker |
| Identification made in | [no date] (1) |