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Plant Biology (2012) 14: 271-277.
Aquatic Sciences (2012) 74: 351–360
Elevated alkalinity and sulfate adversely affect the aquatic macrophyte Lobelia dortmanna
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Responses of the Azolla filiculoides Stras.–Anabaena azollae Lam. association to elevated sodium chloride concentrations: Amino acids as indicators for salt stress and tipping point
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