Ludwigia leptocarpa (Nutt.) Hara in J. Jap. Bot. 28(10): 292. 1953 sec. Wagner & al. 2007
- ≡Jussiaea leptocarpa Nutt., Gen. N. Amer. Pl. 1: 279–280. 1818 syn. sec. The Plant List 2013
- =Jussiaea pilosa Kunth, Nov. Gen. Sp. (quarto ed.) 6: 101, pl. 532, f. a–b. 1823 syn. sec. The Plant List 2013
- =Jussiaea schottii Micheli in Flora 57(19): 302. 1874 syn. sec. The Plant List 2013
- =Jussiaea pilosa var. pterocarpa Hassl. in Repert. Spec. Nov. Regni Veg. 12: 274. 1913 syn. sec. The Plant List 2013
- =Jussiaea pilosa var. glabra Hoehne, Exped. Roosvelt-Rondon, Bot. 2: 62. 1914 syn. sec. The Plant List 2013
- =Jussiaea surinamensis Miq. in Linnaea 18: 370. 1844 syn. sec. The Plant List 2013