| Linanthus bellus (A. Gray) Greene, 1892 |
| Linanthus bigelovii (A. Gray) Greene, 1892 |
| Linanthus dianthiflorus (Benth.) Greene, 1892 |
| Linanthus floribundus (A. Gray) Greene ex Milliken, 1904 |
| Linanthus jamauensis Moran, 1977 |
| Linanthus jonesii (A. Gray) Greene, 1892 |
| Linanthus laxus (Vasey & Rose) Wherry, 1945 |
| Linanthus lemmonii (A. Gray) Greene, 1892 |
| Linanthus melingii (Wiggins) V.E. Grant, 1959 |
| Linanthus nuttallii (A. Gray) Greene ex Milliken, 1904 |
| Linanthus orcuttii (Parry & A. Gray) Jeps., 1925 |
| Linanthus parviflorus (Benth.) Greene, 1892 |
| Linanthus pungens (Torr.) J.M. Porter & L.A. Johnson, 2000 |
| Linanthus pygmaeus (Brand) J.T. Howell, 1938 |
| Linanthus pygmaeus subsp. pygmaeus (Brand) J.T. Howell, 1938 |
| Linanthus uncialis (Brandegee) Moran, 1977 |
| Linanthus viscainensis Moran, 1977 |
| Loeselia L., 1753 |
| Loeselia amplectens (Hook. & Arn.) Benth., 1845 |
| Loeselia aristata (Kunth) G. Don, 1838 |