| Name | Byttneria vargasii Cristóbal |
| Authorship | Cristóbal |
| Rank | Species |
| Placed in | Byttneria Loefling |
| GUID | urn:lsid:ipni.org:names:822505-1 |
| Citation | 1976 Bonplandia (Corrientes) 4: 151 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Byttneria vargasii Cristóbal |
| Identification made in | 1975 (1), 1991 (1) |