| 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) | 
