The quinonoid pigments of the lichens nephroma laevigatum and heterodermia obscurata
Field samples of the foliose lichens Nephroma Iaevigatum Ach. and Hetero dermia obscurata (NyL) Trevis. were analyzed for anthraquinone and anthraquinone like pigments. Both lichens were found to contain emodin, 7-chioroemodin and 7,7’- dichiorohypericin. In addition, the N. Iaevigatum specimen c...
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| Language: | English |
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2009
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| Online Access: | http://hdl.handle.net/2429/7223 |