| Loeselia caerulea (Cav.) G. Don, 1837 |
| Loeselia campechiana C. Gut. Báez & Duno, 2015 |
| Loeselia ciliata L., 1753 |
| Loeselia coccinea (Cav.) G. Don, 1838 |
| Loeselia coerulea (Cav.) G. Don, 1838 |
| Loeselia conglomerata (Kunth) G. Don, 1838 |
| Loeselia cordifolia Hemsl. & Rose, 1898 |
| Loeselia effusa A. Gray, 1876 |
| Loeselia glandulosa (Cav.) G. Don, 1837 |
| Loeselia gloriosa (Brandegee) I.M. Johnst., 1924 |
| Loeselia greggii S. Watson, 1883 |
| Loeselia guttata A. Gray, 1885 |
| Loeselia hintoniorum B.L. Turner, 1995 |
| Loeselia involucrata G. Don, 1838 |
| Loeselia mexicana (Lam.) Brand, 1907 |
| Loeselia nepetifolia (Schltdl. & Cham.) G. Don, 1838 |
| Loeselia pumila (M. Martens & Galeotti) Walp., 1846 |
| Loeselia purpusii Brandegee, 1909 |
| Loeselia ramosissima (M. Martens & Galeotti) Walp., 1847 |
| Loeselia rupestris Benth., 1845 |