Ludwigia adscendens Ludwigia adscendens (L.) HARA in J. Jap. Bot. 28: 290. 1953≡Jussiaea repens LINNE in Sp. Pl. 1: 388. 1753≡Jussiaea adscendens LINNE in Mantissa 1: 69. 1767≡Jussiaea fluviatilis Bl., Bijdr.: 1132. 1826