Tradescantia gracillima Standl. in Publ. Field Columbian Mus., Bot. Ser. 8: 135. 1930 sec. Hunt 1998
- =Tradescantia commelinoides var. rotundifolia C.B. Clarke, Monogr. phan. 3: 296. 1881 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Cymbispatha commelinoides var. rotundifolia (C.B. Clarke) Rohweder in Abh. Auslandsk. 61, Reihe C, Naturwiss. 18: 149. 1956 syn. sec. Espejo-Serna & López-Ferrari 2008