| Gymnotrix nervosa Nees, 1829 |
| Gymnotrix polystachios (L.) Sw. ex Trin., 1826 |
| Gynerieae Sánchez-Ken & L.G. Clark, 2001 |
| Gynerium Willd. ex P. Beauv., 1812 |
| Gynerium argenteum Nees, 1829 |
| Gynerium argenteum var. argenteum Nees, 1829 |
| Gynerium dioicum (Spreng.) Dallière, 1873 |
| Gynerium levyi E. Fourn., 1876 |
| Gynerium parviflorum Nees, 1829 |
| Gynerium procerum P. Beauv., 1812 |
| Gynerium purpureum Carrière, 1866 |
| Gynerium saccharoides Bonpl., 1813 |
| Gynerium sagittatum (Aubl.) P. Beauv., 1812 |
| Hackelia Vasey ex Beal, 1896 |
| Hackelia angustifolia Vasey ex Beal, 1896 |
| Hackelochloa Kuntze, 1891 |
| Hackelochloa granularis (L.) Kuntze, 1891 |
| Hainardia Greuter, 1967 |
| Hainardia cylindrica (Willd.) Greuter, 1967 |
| Hainardieae Greuter, 1967 |