Cây đơn kim chữa bệnh
(SK&ĐS) - Cây đơn kim còn có tên là đơn buốt, cúc áo, tử tô hoang, tiểu quỷ châm, cương hoa thảo, rau bô binh... là cây thảo mọc hoang, thường thấy ở ven đường, bờ ruộng, bãi hoang quanh nhà. Cây có thể cao từ  0,40-1m. Thân và cành đều có những rãnh chạy dọc, có lông.   Lá mọc đối, cuống dài, lá chét hình mác, phía đáy hơi tròn, cuống ngắn, mép lá chét có răng cưa to thô. Cụm hoa hình đầu, màu vàng, mọc đơn độc hay từng đôi một ở nách lá hay đầu cành. Quả bế hình thoi, 3 cạnh, không đều, ...
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