| Leptochloopsis H.O. Yates, 1966 |
| Leptochloris Kuntze, 1891 |
| Leptochloris crinita (Lag.) Munro ex Kuntze, 1891 |
| Leptochloris greggii Munro ex Merr., 1901 |
| Leptocoryphium Nees, 1829 |
| Leptocoryphium lanatum (Kunth) Nees, 1829 |
| Leptocoryphium lanatum var. genuinum Döll, 1877 |
| Leptocoryphium lanatum var. lanatum (Kunth) Nees, 1829 |
| Leptocoryphium lanatum var. molle (Nees) Döll, 1877 |
| Leptocoryphium molle Nees, 1829 |
| Leptocoryphium penicilligerum Speg., 1883 |
| Leptocoryphium villaregalis McVaugh & R. Guzmán, 1983 |
| Leptoloma Chase, 1906 |
| Leptoloma barbipulvinata (Nash) Smyth, 1913 |
| Leptoloma capillaris (L.) Smyth, 1913 |
| Leptoloma cognata (Schult.) Chase, 1906 |
| Leptoloma dichotomiflora Smyth, 1913 |
| Leptophyllochloa C.E. Calderón, 1978 |
| Leptopogon Roberty, 1960 |
| Leptopogon furcatus (Muhl. ex Willd.) Roberty, 1960 |