| 释义 |
water purslanen.（名词）- Any of various aquatic annual herbs of the genusPeplis, especially P. diandra, of the eastern and central United States, having small greenish flowers. 双药荸艾：几种丁香荸艾 属水生一年生草本植物之任一种，尤指美国东部和中部的 双药荸艾 ，有绿色小花
- A marsh or wetland herb(Ludwigia palustris) having reddish stems and small reddish flowers. 水马齿苋：一种泽生或湿地草本植物（沼泽丁香蓼 丁香蓼属） ，有红色的茎和小红花
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