Sampling Atriplex bladders: a comparison of methods |
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Authors: | S-W BRECKLE H FREITAS C REIMANN |
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Institution: | Department of Ecology, Faculty of Biology, PO Box 8640, D-4800 Bielefeld, F.R.G. |
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Abstract: | Abstract. A major objection to the convenient sampling of Chenopodiacean bladders by brushing in aqueous solutions is the suspected leakage of ions from the leaf blade. To overcome this problem, a new method of sampling bladder hair is described, which also achieves rapid and quantitative separation and, at the same time, yields bladder samples of undoubtedly high purity. Leakage is stopped by the aid of liquid nitrogen. Comparison of this method to removal of bladders by brushing in aquenous solutions effectively confirm the validity of the customary method beyond dispute. |
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Keywords: | Atriplex prostrata Chenopodiaceae bladder hair sampling method |
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