The genus Xanthium (Asteraceae) comprises a group of annual weeds commonly known as cockleburs, which have long featured in traditional pharmacopeias across Asia and the Americas. Modern phytochemical ...

China: seeds ground into flour and baked into cakes. Young leafy shoots thoroughly boiled and washed to remove bitter element, possibly tannin, as the plant is an active styptic. Manchuria: leaves ...

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