| Hyparrhenia pubescens (Andersson) Chiov., 1928 |
| Hyparrhenia rufa (Nees) Stapf, 1919 |
| Hyparrhenia rufa var. fulvicoma (Hochst. ex A. Rich.) Chiov., 1919 |
| Hyparrhenia rufa var. major (Rendle) Stapf, 1918 |
| Hyparrhenia rufa var. rufa (Nees) Stapf, 1919 |
| Hyparrhenia ruprechtii E. Fourn., 1886 |
| Hyparrhenia sinaica (Delile) G. López, 1993 |
| Hyparrhenia variabilis Stapf, 1919 |
| Hyperthelia Clayton, 1967 |
| Hyperthelia dissoluta (Nees ex Steud.) Clayton, 1966 |
| Hyperthelia macrolepis (Hack.) Clayton, 1966 |
| Hypogynium Nees, 1829 |
| Hypogynium spathiflorum Nees, 1829 |
| Hypogynium virgatum (Desv. ex Ham.) Dandy, 1931 |
| Hypudaerus A. Br., 1841 |
| Hystrix Moench, 1794 |
| Hystrix patula Moench, 1794 |
| Ichnanthus P. Beauv., 1812 |
| Ichnanthus (P. Beauv.) Trin., 1834 |
| Ichnanthus almadensis (Nees ex Trin.) Kunth, 1833 |