]> GH barcode-00987053 Argentina Buenos Aires Depto. La Plata. About 10km northeast of La Plata on northwest bank of Rio de la Plata Echinodorus grandiflorus (Chamisso & Schlechtendal) Micheli (Chamisso & Schlechtendal) Micheli 2024-01-19 16:33:42 W. J. Eyerdam, A. A. Beetle & E. Grondona