Pontederia sagittata C. Presl, Reliq. haenk. 1: 116. 1827 sec. Espejo-Serna & López-Ferrari 2008
- =Pontederia cordata f. sagittata (C. Presl) Solms, Monogr. Phan. 4: 533. 1883 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Pontederia cordata var. sagittata (C. Presl) Schery in Ann. Missouri Bot. Gard. 31: 157. 1944 syn. sec. Espejo-Serna & López-Ferrari 2008