| Author | Title | Journal/publisher | Literature ref. no. |
| Balkwill, K., Cadman, M.-J. & Getliffe Norris, F. (1985) | Taxonomic Studies in the Acanthaceae: New Species of Peristrophe from the Limpopo Valley | South African Journal of Botany 51 | 491 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| No species found |