| Croton digitatus G. Don, 1839 |
| Croton dioicus Cav., 1791 |
| Croton disjunctiflorus Michx., 1803 |
| Croton disjunctus V.W. Steinm., 2000 |
| Croton divaricatus Sw., 1788 |
| Croton draco Schltdl. & Cham., 1831 |
| Croton draco subsp. panamensis (Klotzsch) G.L. Webster, 1988 |
| Croton draco var. genuinus Müll. Arg., 1865 |
| Croton ehrenbergii Schltdl., 1846 |
| Croton elaeagnifolius Vahl, 1807 |
| Croton elaeagnoides S. Watson, 1891 |
| Croton eluteria (L.) W. Wright, 1787 |
| Croton eluterioides Lotsy, 1895 |
| Croton engelmannii A.M. Ferguson, 1901 |
| Croton engelmannii var. albinoides A.M. Ferguson, 1901 |
| Croton eremophilus Wooton & Standl., 1913 |
| Croton escathos Croizat, 1940 |
| Croton fantzianus F. Seym., 1979 |
| Croton flabellifolius Lodd. ex G. Don, 1839 |
| Croton flavens L., 1759 |