Hydrocharis laevigata (Humb. & Bonpl. ex Willd.) Byng & Christenh., Global Fl. 4: 53. 2018 sec. Christenhusz & al. 2018
- ≡Salvinia laevigata Humb. & Bonpl. ex Willd., Sp. Pl., ed. 4 [Willdenow] 5(1): 537. 1810 syn. sec. Davidse & al. 1994
- =Hydromystria stolonifera G. Mey., Prim. Fl. Esseq.: 152-153. 1818 syn. sec. POWO 2019
- =Jalambicea repens Cerv., Nov. Veg. descr. 2: 12. 1824 syn. sec. POWO 2019
- =Limnobium sinclairii Benth., Bot. Voy. Sulph.: 175. 1846 syn. sec. POWO 2019
- =Trianea bogotensis H. Karst. in Linnaea 28: 425. 1856 syn. sec. POWO 2019
- =Limnobium stoloniferum (G. Mey.) Griseb., Fl. Brit. W. I.: 506. 1862 syn. sec. Calderón & Rzedowski 2010
- =Hydromystria sinclairii (Benth.) Hauman in Anales Mus. Argent. Ci. Nat. "Bernardino Rivadavia" 27: 326-327. 1915 syn. sec. POWO 2019
- =Limnobium bogotense (H. Karst.) Delay in Bull. Soc. Bot. France 88: 481. 1941 syn. sec. POWO 2019
- =Limnobium laevigatum (Humb. & Bonpl. ex Willd.) Heine in Adansonia, n. s., 8: 315-316. 1968 syn. sec. POWO 2019
- =Hydromystria laevigata (Humb. & Bonpl. ex Willd.) Díaz-Mir., Philcox & Denny in J. Linn. Soc., Bot. 83: 318. 1981 syn. sec. Calderón & Rzedowski 2010