| Phacelia distans Benth., 1844 |
| Phacelia dubia (L.) Trel., 1891 |
| Phacelia floribunda Greene, 1885 |
| Phacelia fremontii Torr., 1861 |
| Phacelia gentryi Constance, 1948 |
| Phacelia grandiflora (Benth.) A. Gray, 1875 |
| Phacelia gypsogenia I.M. Johnst., 1941 |
| Phacelia heterophylla Pursh, 1814 |
| Phacelia hintoniorum B.L. Turner, 1986 |
| Phacelia hirtuosa A. Gray, 1887 |
| Phacelia imbricata Greene, 1893 |
| Phacelia infundibuliformis Torr., 1859 |
| Phacelia infundibuliformis var. phanerandra I.M. Johnst., 1943 |
| Phacelia integrifolia Torr., 1827 |
| Phacelia ixodes Kellogg, 1884 |
| Phacelia magellanica (Lam.) Coville, 1893 |
| Phacelia magellanica f. heterophylla (Pursh) Brand, 1912 |
| Phacelia magellanica var. heterophylla (Pursh) Jeps., 1943 |
| Phacelia marshall-johnstonii N.D. Atwood & Pinkava, 1977 |
| Phacelia minor (Harv.) Thell., 1914 |