| Author | Title | Journal/publisher | Literature ref. no. |
| Groeninckx, I., Ochoterena, H., Smets, E. & Dessein, S. (2010) | Molecular phylogenetic and morphological study of Kohautia (Spermacoceae, Rubiaceae), with the recognition of the new genus Cordylostigma | Taxon 59(5) 1457-1471 | 906 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 3 |
| Cordylostigma cuspidatum |
| Cordylostigma longifolium |
| Cordylostigma virgatum |