| Fleischmanniopsis leucocephala var. leucocephala (Benth.) R.M. King & H. Rob., 1971 |
| Fleischmanniopsis mendax (Standl. & Steyerm.) R.M. King & H. Rob., 1971 |
| Fleischmanniopsis nubigenoides (B.L. Rob.) R.M. King & H. Rob., 1971 |
| Florestina Cass., 1815 |
| Florestina latifolia (DC.) Rydb., 1914 |
| Florestina liebmannii Sch. Bip. ex Greenm., 1907 |
| Florestina lobata B.L. Turner, 1963 |
| Florestina pedata (Cav.) Cass., 1820 |
| Florestina platyphylla (B.L. Rob. & Greenm.) B.L. Rob. & Greenm., 1896 |
| Florestina purpurea (Brandegee) Rydb., 1914 |
| Florestina simplicifolia B.L. Turner, 1963 |
| Florestina tripteris DC., 1836 |
| Flourensia DC., 1836 |
| Flourensia cernua DC., 1836 |
| Flourensia collodes (Greenm.) S.F. Blake, 1913 |
| Flourensia dentata S.F. Blake, 1935 |
| Flourensia glutinosa (B.L. Rob. & Greenm.) S.F. Blake, 1913 |
| Flourensia ilicifolia Brandegee, 1906 |
| Flourensia laurifolia DC., 1836 |
| Flourensia microphylla (A. Gray) S.F. Blake, 1913 |