| Gnidia acutifolia | Gnidia subulata Lam. |
| Gnidia biflora | Gnidia subulata Lam. |
| Gnidia caffra | Gnidia strigillosa Meisn. |
| Gnidia dimidata | Gnidia subulata Lam. |
| Gnidia stricta | Gnidia wickstroemiana Meisn. |
| Gnidia acutifolia | Gnidia subulata Lam. |
| Gnidia biflora | Gnidia subulata Lam. |
| Gnidia caffra | Gnidia strigillosa Meisn. |
| Gnidia dimidata | Gnidia subulata Lam. |
| Gnidia stricta | Gnidia wickstroemiana Meisn. |