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海菜花(Ottelia acum inate)又名异叶水车前、龙爪菜、海菜,属水鳖科水车前属水生沉水植物。叶柄可随环境和水位深浅变化而变化,叶形多变;花多,花期较长,花瓣上部色泽洁白,下部白中带黄;果实大而且呈三棱状,具有很好的观赏性。海菜花是中国特有的珍稀濒危水生植物,由于它对水质污染非常敏感,一旦水体被污染,海菜花就会死亡。
Sea cauliflower (Ottelia acuminate), also known as different waterwheel carp, clawed dish, seaweed, is a submerged cichlid waterwheel submerged aquatic plants. Petiole can vary with the environment and water depth changes, leaf-shaped changeable; flowers and more flowering longer, the upper part of the petal color white, the lower part of white with yellow; fruit is large and triangular, with good ornamental. Sea cauliflower is a peculiar rare and endangered aquatic plant in China. Because it is very sensitive to water pollution, sea cauliflower will die once the water body is polluted.