| Erosion hypnoides (Lam.) Lunell, 1915 |
| Erucaria Cerv., 1870 |
| Erucaria glabra Cerv., 1870 |
| Erucaria glandulosa Cerv., 1870 |
| Erucaria hirsuta Cerv., 1870 |
| Erucaria longifolia Cerv., 1870 |
| Erucaria lutescens Cerv., 1870 |
| Erucaria tetrastachya Cerv., 1870 |
| Euchlaena Schrad., 1832 |
| Euchlaena bourgeaei E. Fourn., 1876 |
| Euchlaena luxurians Durieu & Asch., 1876 |
| Euchlaena mexicana Schrad., 1832 |
| Euchlaena mexicana var. luxurians (Durieu & Asch.) Haines, 1924 |
| Euchlaena perennis Hitchc., 1922 |
| Euclasta Franch., 1895 |
| Euclasta condylotricha (Hochst. ex Steud.) Stapf, 1917 |
| Euclasta glumacea Franch., 1895 |
| Euclasta graminea T. Durand & H. Durand, 1909 |
| Eudonax Fr., 1843 |
| Eufournia Reeder, 1967 |