| Name | Guadua chacoensis (Rojas Acosta) X. Londoño & P. M. Peterson |
| Authorship | (Rojas Acosta) X. Londoño & P. M. Peterson |
| Rank | Species |
| Placed in | Guadua Kunth |
| Citation | 1992 Novon 2: 41 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Guadua chacoensis (Rojas Acosta) X. Londoño & P. M. Peterson |
| Identification made in | 2022 (1) |