Ludwigia hexapetala
- Common name(s): creeping waterprimrose; Uruguay waterprimrose
- Synonym(s): Jussiaea grandiflora (M. Michelli) Greuter & Burdet; Jussiaea repens L var. grandiflora M. Michelli; Jussiaea uruguayensis Camb.; Ludwigia uruguanyensis (Camb.) Hara var. major (Hassler) Munz
- All names:
Ludwigia hexapetala, Jussiaea grandiflora (M. Michelli) Greuter & Burdet, Jussiaea repens L var. grandiflora M. Michelli, Jussiaea uruguayensis Camb., Ludwigia uruguanyensis (Camb.) Hara var. major (Hassler) Munz, creeping waterprimrose, Uruguay waterprimrose, Uruguay water-primrose