| Sclerocarpus divaricatus (Benth.) Benth. & Hook. f. ex Hemsl., 1881 |
| Sclerocarpus elongatus (Greenm.) Greenm. & C.H. Thomps., 1915 |
| Sclerocarpus exiguus Sm., 1815 |
| Sclerocarpus frutescens Brandegee, 1912 |
| Sclerocarpus gracilis Sm., 1815 |
| Sclerocarpus major Small, 1903 |
| Sclerocarpus multifidus Greenm., 1912 |
| Sclerocarpus orcuttii Greenm., 1912 |
| Sclerocarpus papposus (Greenm.) Feddema, 1972 |
| Sclerocarpus phyllocephalus S.F. Blake, 1922 |
| Sclerocarpus schiedeanus Benth. & Hook. f. ex Hook. f., 1873 |
| Sclerocarpus schiedeanus var. elongatus Greenm., 1897 |
| Sclerocarpus sessilifolius Greenm., 1904 |
| Sclerocarpus spatulatus Rose, 1891 |
| Sclerocarpus triunfonis M.E. Jones, 1933 |
| Sclerocarpus uniserialis (Hook.) Benth. & Hook. f. ex Hemsl., 1881 |
| Sclerocarpus uniserialis var. austrotexanus B.L. Turner, 1988 |
| Sclerocarpus uniserialis var. frutescens (Brandegee) Feddema, 1972 |
| Sclerocarpus uniserialis var. papposus Greenm., 1912 |
| Sclerocarpus uniserialis var. uniserialis (Hook.) Benth. & Hook. f. ex Hemsl., 1881 |