| Lithospermum madrense Brand, 1930 |
| Lithospermum matamorense DC., 1846 |
| Lithospermum mirabile Small, 1903 |
| Lithospermum muelleri I.M. Johnst., 1935 |
| Lithospermum multiflorum Torr. ex A. Gray, 1874 |
| Lithospermum nelsonii Greenm., 1904 |
| Lithospermum notatum (I.M. Johnst.) J.I. Cohen, 2009 |
| Lithospermum oaxacanum (B.L. Turner) J.I. Cohen, 2009 |
| Lithospermum oblongifolium Greenm., 1897 |
| Lithospermum obovatum J.F. Macbr., 1916 |
| Lithospermum obtusiflorum Sessé & Moc., 1893 |
| Lithospermum obtusifolium I.M. Johnst., 1924 |
| Lithospermum onosmodium J.I. Cohen, 2009 |
| Lithospermum palmeri S. Watson, 1883 |
| Lithospermum parksii I.M. Johnst., 1952 |
| Lithospermum parksii var. rugulosum I.M. Johnst., 1952 |
| Lithospermum parviflorum Weakley, Witsell & D. Estes, 2011 |
| Lithospermum pinetorum (I.M. Johnst.) J.I. Cohen, 2009 |
| Lithospermum pringlei I.M. Johnst., 1924 |
| Lithospermum revolutum B.L. Rob., 1892 |