| Zexmenia grayii Sch. Bip., 1856 |
| Zexmenia guatemalensis Donn. Sm., 1888 |
| Zexmenia helianthoides (Zucc. ex DC.) A. Gray, 1852 |
| Zexmenia hispida (Kunth) A. Gray, 1883 |
| Zexmenia hispida var. ramosissima Greenm., 1904 |
| Zexmenia hispidula Buckley, 1862 |
| Zexmenia imbricata Sch. Bip., 1856 |
| Zexmenia iners S.F. Blake, 1923 |
| Zexmenia lantanifolia (S. Schauer) Sch. Bip., 1856 |
| Zexmenia leucactis S.F. Blake, 1915 |
| Zexmenia lindenii Sch. Bip., 1856 |
| Zexmenia longipes Benth., 1853 |
| Zexmenia macrocephala (Hook. & Arn.) Hemsl., 1881 |
| Zexmenia media S.F. Blake, 1924 |
| Zexmenia michoacana S.F. Blake, 1924 |
| Zexmenia monocephala (DC.) Heynh., 1846 |
| Zexmenia palmeri Greenm., 1905 |
| Zexmenia pinetorum Standl. & Steyerm., 1944 |
| Zexmenia pittieri Greenm., 1905 |
| Zexmenia pringlei Greenm., 1898 |