| Stevia tomentosa var. seatonii B.L. Rob., 1930 |
| Stevia tomentosa var. tomentosa Kunth, 1818 |
| Stevia totalcoana B.L. Turner, 2014 |
| Stevia trachelioides DC., 1836 |
| Stevia triangularis Grashoff, 1974 |
| Stevia trichopoda Harv. & A. Gray ex A. Gray, 1849 |
| Stevia trifida Lag., 1816 |
| Stevia triflora DC., 1836 |
| Stevia uniaristata DC., 1836 |
| Stevia urceolata Grashoff, 1974 |
| Stevia vacana B.L. Turner, 2014 |
| Stevia velutinella Grashoff, 1974 |
| Stevia venosa A. Gray, 1886 |
| Stevia vernicosa Greenm., 1904 |
| Stevia viejoana Soejima, Yahara & K. Watan., 2001 |
| Stevia vigintiseta DC., 1836 |
| Stevia villaregalis McVaugh, 1972 |
| Stevia viminea Schrad., 1832 |
| Stevia virgata Kunth, 1818 |
| Stevia viscida Kunth, 1818 |