| Author | Title | Journal/publisher | Literature ref. no. |
| Stannard, B.L. (1997) | Hydrostachyaceae | Flora Zambesiaca 9(2) | 317 |
Note that the process of capturing references from species to the literature and the reverse may be incomplete.
| Species found: 2 |
| Hydrostachys insignis |
| Hydrostachys polymorpha |