Tithonia diversifolia (Hemsl.) A. Gray | | a | | Tithonia diversifolia(Hemsl.) A. Gray | |
Tithonia speciosa (Hook.) Griseb. | Tithonia rotundifolia (Mill.) S. F. Blake | | | Tithonia speciosa(Hook.) Griseb. | Tithonia rotundifolia(Mill.) S. F. Blake |
Tithonia rotundifolia (Mill.) S. F. Blake | | a | | Tithonia rotundifolia(Mill.) S. F. Blake | |
Tithonia spp. | | a | | Tithonia spp. | |
Tithonia calva Sch. Bip. | | a | | Tithonia calvaSch. Bip. | |
Tithonia argophylla D. C. Eaton | Enceliopsis argophylla (D. C. Eaton) A. Nelson | | | Tithonia argophyllaD. C. Eaton | Enceliopsis argophylla(D. C. Eaton) A. Nelson |