| Author | Title | Journal/publisher | Literature ref. no. | 
| Cusset, C. (1997) | Podostemaceae | Flora Zambesiaca 9(2) | 206 | 
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 3 | 
| Inversodicraea torrei | 
| Sphaerothylax algiformis | 
| Tristicha trifaria |