| Lauraceae | |
Sassafras albidum
| (Nutt.) Nees | Syst. Laur. 490 | 1836 |
| Lauraceae | |
Sassafras columbianum
| R.W. Chaney & Axelrod | Publ. Carnegie Inst. Wash. 617: 179 | 1959 |
| Lauraceae | ** |
Sassafras goesianum
| Teijsm. & Binn. | Cat. Hort. Bot. Bogor. 94 | 1866 |
| Lauraceae | * |
Sassafras laurus
| Macloskie | Torreya 5: 198 | 1905 |
| Lauraceae | |
Sassafras mauritianum
| Bojer | Hortus Maurit. 273 | 1873 |
| Lauraceae | |
Sassafras officinale
| T. Nees & C.H. Eberm. | Handb. Med.-Pharm. Bot. 2: 418 | 1831 |
| Lauraceae | |
Sassafras officinarum
| J. Presl | Přir. Rostlin 2: 68 | 1825 |
| Lauraceae | |
Sassafras parthenoxylon
| (Jack) Nees | Syst. Laur. 491 | 1836 |
| Lauraceae | |
Sassafras randaiense
| (Hayata) Rehder | J. Arnold Arbor. 1(4): 244–245 | 1920 |
| Lauraceae | |
Sassafras rubrum
| Raf. | Sylva Tellur. 134 | 1838 |
| Lauraceae | ** |
Sassafras sassafras
| (L.) H. Karst. | Deutsche Fl. 505 | 1881 |
| Lauraceae | |
Sassafras thunbergii
| Siebold | Verh. Batav. Genootsch. Kunst. 7: 23 | 1830 |
| Lauraceae | * |
Sassafras trilobum
| Raf. | Autik. Bot. 85 | 1840 |
| Lauraceae | ** |
Sassafras tsumu
| Hemsl. | | |
| Lauraceae | |
Sassafras tzumu
| (Hemsl.) Hemsl. | Bull. Misc. Inform. Kew 1907(2): 55–56 | 1907 |
| Lauraceae | * |
Sassafras variifolium
| Kuntze | Revis. Gen. Pl. 2: 574 | 1891 |