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ancyclopoda crenata Found in Southeast Asia. It is an aquatic plant looking like a four leaf clover. Leaves floating in deep water or erect in shallow water or on land. deflexa hirsuta macropoda minuta

mollis mutica vestita olligospora quadrifolia Marsilea quadrifolia is from central and southern Europe, Caucasia, western Siberia, Afghanistan, south-west India, China, Japan, and Vietnam, though it is considered a weed in some parts of the United States, where it has been well established in the northeast for over 100 years. Common names include four leaf clover; European waterclover (USA); sushni (India); aalaik keerai (Tamil). villosa