| Heliotropiaceae | |
Ceballosia
| G. Kunkel ex Förther | Sendtnera 5: 129 | 1998 |
| Heliotropiaceae | |
Euploca
| Nutt. | Trans. Amer. Philos. Soc., n.s. 5(6[3]): 189–190 | 1837 [1836] |
| Heliotropiaceae | |
Heliotropium
| L. | Sp. Pl. 1: 130 | 1753 |
| Heliotropiaceae | |
Ixorhea
| Fenzl | Verh. K. K. Zool.-Bot. Ges. Wien 36: 287 | 1886 |
| Heliotropiaceae | |
Meladendron
| Molina | Sag. Stor. Nat. Chili (ed. 2) 143 | 1810 |
| Heliotropiaceae | |
Myriopus
| Small | Man. S.E. Fl. 1131, 1508, f. [p. 1131] | 1933 |
| Heliotropiaceae | * |
Scorpiurus
| Heist. ex Fabr. | Enum. (ed. 2) 75 | 1763 |
| Heliotropiaceae | !! |
Tournefortia
| L. | Sp. Pl. 1: 140 | 1753 |