Polygonum bistorta


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Related to Polygonum bistorta: Persicaria bistorta

bistort

Herbal medicine
A perennial plant, the leaves and rhizomes of which contain oxalic acid, starch, tannins and vitamin C. Bistort is astringent, antiemetic and antidiarrhoeal, and has been used for dysentery, menstrual bleeding and oropharyngeal inflammation.

Polygonum bistorta,

n See bistort.
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