Dryland watercress is not poisonous. It has the effects of clearing the liver and improving eyesight, cooling blood and stopping bleeding, and treating conjunctivitis, bloody stools and dysentery. \x0d\ Dryland watercress, also called amaranth, is a perennial herb, 20-50 cm tall; the stem is upright or creeping at the base, multi-branched, quadrangular in the upper part, cylindrical in the lower part, with a longitudinal groove on both sides, at the top and at the nodes. There is attached pubescence. The leaves are oblong, oblong-ovate or spoon-shaped, with sharp or blunt tips, convex tips, attenuate bases, wrinkled edges, green or red, or partially green, mixed with red or yellow markings, and soft when young. The hairs fall off; the staminodes are band-shaped, reaching as high as the middle or top of the anthers, the ovary is hairless, and the fruit is underdeveloped. The flowering period is from August to September. \x0d\Original from Brazil, cultivated in major cities in China. Because the leaves come in various colors, they can be used to decorate flower beds and arrange them in various patterns. The whole plant is used as medicine, and has the effects of clearing away heat and detoxification, cooling blood and stopping bleeding, clearing away accumulation and removing blood stasis. \x0d\For more information about whether dryland watercress is poisonous, enter: /ask/0033541615823598.html?zd to view more content