| Laureria Schltdl., 1834 |
| Laureria mexicana Schltdl., 1834 |
| Leucophysalis Rydb., 1896 |
| Leucophysalis viscosa (Schrad.) Hunz., 1991 |
| Lycianthes (Dunal) Hassl., 1917 |
| Lycianthes (Eulycianthes) Bitter, 1919 |
| Lycianthes (Eulycianthes) acapulcensis (Baill.) D'Arcy, 1986 |
| Lycianthes (Eulycianthes) amatitlanensis (J.M. Coult. & Donn. Sm.) Bitter, 1919 |
| Lycianthes (Eulycianthes) armentalis J.L. Gentry, 1973 |
| Lycianthes (Eulycianthes) arrazolensis (J.M. Coult. & Donn. Sm.) Bitter, 1919 |
| Lycianthes (Eulycianthes) arrazolensis var. patentipila Bitter, 1919 |
| Lycianthes (Eulycianthes) barbatula Standl. & Steyerm., 1947 |
| Lycianthes (Eulycianthes) caeciliae Bitter, 1919 |
| Lycianthes (Eulycianthes) ceratocalycia (Donn. Sm.) Bitter, 1919 |
| Lycianthes (Eulycianthes) chiapensis (Brandegee) Standl., 1936 |
| Lycianthes (Eulycianthes) chiapensis var. sparsistellata Standl. & Steyerm., 1940 |
| Lycianthes (Eulycianthes) ciliolata (M. Martens & Galeotti) Bitter, 1919 |
| Lycianthes (Eulycianthes) ciliolata var. pratorum Bitter, 1920 |
| Lycianthes (Eulycianthes) connata J.L. Gentry, 1973 |
| Lycianthes (Eulycianthes) cuchumatanensis J.L. Gentry, 1973 |