Turnera is a genus of flowering plants in the passionflower family, Passifloraceae. It contains more than 100 species native to tropical and subtropical America. The name honours English naturalist William Turner (1508–1568).[1] It was previously placed in the family Turneraceae.
The following species are currently recognized:[2]
1,2,3 denote the number of floral morphs (1 = homostylous, 2 = distylous, 3 = distylous with intermediate morph)[3] [4] ? Denotes uncertain annotations. Those unannotated are missing data.