Cardamine lyrata

Species of aquatic plant

Cardamine lyrata, known commonly as Japanese cress and Chinese ivy, is a species of aquatic plant in the mustard family. It is native to the marshes of eastern China and Siberia, as well as Korea and Japan. It flowers from May to June in the wild, with seeds ripening through September. The flowers are bisexual and are pollinated by insects, but are also self-fertile.

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