| Gutierrezia microcephala (DC.) A. Gray, 1849 |
| Gutierrezia ramulosa (Greene) M.A. Lane, 1980 |
| Gutierrezia sarothrae (Pursh) Britton & Rusby, 1887 |
| Gutierrezia sericocarpa (A. Gray) M.A. Lane, 1980 |
| Gutierrezia sphaerocephala A. Gray, 1849 |
| Gutierrezia texana (DC.) Torr. & A. Gray, 1842 |
| Gutierrezia texana var. glutinosa (S. Schauer) M.A. Lane, 1980 |
| Gutierrezia texana var. texana (DC.) Torr. & A. Gray, 1842 |
| Gutierrezia wrightii A. Gray, 1853 |
| Gutierreziinae Nesom, 2020 |
| Gymnocline Cass., 1821 |
| Gymnocoronis DC., 1836 |
| Gymnocoronis latifolia Hook. & Arn., 1838 |
| Gymnocoronis matudae R.M. King & H. Rob., 1974 |
| Gymnocoronis nutans (Greenm.) R.M. King & H. Rob., 1974 |
| Gymnocoronis sessilis S.F. Blake, 1923 |
| Gymnolaena (DC.) Rydb., 1915 |
| Gymnolaena chiapasana Strother, 1967 |
| Gymnolaena integrifolia (A. Gray) Rydb., 1915 |
| Gymnolaena oaxacana (Greenm.) Rydb., 1915 |