| Name | Puya herzogii Wittmack |
| Authorship | Wittmack |
| Rank | Species |
| Placed in | Puya Molina |
| Citation | 1916 Meded. Bot. Mus. Herb. Rijks Univ. Utrecht 29: 86 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Puya herzogii Wittmack |
| Identification made in | [no date] (4), 1986 (3) |