Soapwort roots. These are the dried roots of the soapwort flower (Saponaria officinalis). In herbal medicine they are used to make a tea which is believed to be effective againt jaundice,and problems with digestion. The roots contain saporin,a substance which produces a lather when mixed with water and can be used as a substitute for soap (saporins are toxic if ingested) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kidd, Geoff |
Taille de l’image : | 3504 px × 2336 px |
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Property Release : | Non requis |
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