| Boraginaceae | |
Lithospermum | L. | Sp. Pl. 1: 132 | 1753 |
| Boraginaceae | |
Lithospermum calycosum | (J.F. Macbr.) I.M. Johnst. | Contr. Gray Herb. 70: 30 | 1924 |
| Boraginaceae | |
Lithospermum chiapense | J.I. Cohen | Brittonia 61(2): 108 | 2009 |
| Boraginaceae | |
Lithospermum distichum | Ortega | Nov. Pl. Descr. Dec. 1: 8 | 1797 |
| Boraginaceae | |
Lithospermum guatemalense | Donn. Sm. | Bot. Gaz. 27(6): 436 | 1899 |
| Boraginaceae | |
Lithospermum mediale | I.M. Johnst. | Contr. Gray Herb. 70: 28–29 | 1924 |