Tithonia angustifolia Hook. & Arn., 1841 |
Tithonia auriculata (Brandegee) S.F. Blake, 1918 |
Tithonia brachypappa B.L. Rob., 1892 |
Tithonia calva Sch. Bip., 1856 |
Tithonia calva var. auriculata (Brandegee) La Duke, 1982 |
Tithonia calva var. calva Sch. Bip., 1856 |
Tithonia calva var. lancifolia (B.L. Rob. & Greenm.) McVaugh, 1972 |
Tithonia decurrens A. Gray, 1849 |
Tithonia diversifolia (Hemsl.) A. Gray, 1883 |
Tithonia fruticosa Canby & Rose, 1891 |
Tithonia glaberrima Kuntze, 1891 |
Tithonia helianthoides Weinm. ex Steud., 1841 |
Tithonia koelzii McVaugh, 1972 |
Tithonia longiradiata (Bertol.) S.F. Blake, 1926 |
Tithonia macrophylla S. Watson, 1891 |
Tithonia pachycephala DC., 1836 |
Tithonia paneroi (B.L. Turner) E.E. Schill. & Panero, 2011 |
Tithonia pedunculata Cronquist, 1965 |
Tithonia rotundifolia (Mill.) S.F. Blake, 1917 |
Tithonia scaberrima Benth., 1853 |