Tradescantia crassifolia Cav. subsp. crassifolia, Icon. 1: 54. t. 75. 1791 sec. Espejo-Serna & López-Ferrari 2008
- =Tradescantia herba-ratti Nees in Linnaea 19: 699-700. 1847 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Tradescantia crassifolia var. glabrata C.B. Clarke, Monogr. phan. 3: 293. 1881 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Tradescantia crassifolia var. angustifolia S. Watson in Proc. Amer. Acad. Arts 18: 166. 1883 syn. sec. Espejo-Serna & López-Ferrari 2008