Marsilea quadrifolia L.  
Family: Marsileaceae
European Water-Clover
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Amyx, Herbert L.  
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
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Marsilea quadrifolia image
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Marsilea quadrifolia image
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Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
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Marsilea quadrifolia image
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Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
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Marsilea quadrifolia image
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Marsilea quadrifolia image
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Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Amyx, Herbert L.  
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
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Marsilea quadrifolia image
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Marsilea quadrifolia image
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Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image
Marsilea quadrifolia image