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  ______    _____    ______    _    _     ______  
 /_____//  |  ___|| |      \\ | || | ||  /_   _// 
 `____ `   | ||__   |  --  // | || | ||    | ||   
 /___//    | ||__   |  --  \\ | \\_/ ||   _| ||   
 `__ `     |_____|| |______//  \____//   /__//    
 /_//      `-----`  `------`    `---`    `--`     
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Text this: Response of Salvinia cucullata to high NH 4 + concentrations at laboratory scales