“端午时节草萋萋,艾茸茸淡着衣;无意争颜呈媚态,芳名自有庶民知。”——佚名“七年之病,求三年之艾”——《孟子·离娄篇》“凡病,药之不及,针之不到,必须灸之。”——明《医学入门·针灸》艾草,别名:萧茅、冰台、遏草、香艾、蕲艾、艾萧、艾蒿、蓬藁、艾﹑灸草﹑医草﹑黄草等。属菊科蒿属植物,是多年生草本或略成半灌木状植物,高0.5~1.2米,植株有浓烈香气。 “Dragon Boat Festival grass 萋 萋, Ai velvet light clothing; no intention of Yan was Mei state, the name of its own people know.” - Anonymous “Seven years of disease, seek three years of Ai” - “Mencius Lou ”“ Where the disease, the medicine is less than the needle, the need to moxibustion. ”“ Ming ”Medical Introduction acupuncture" wormwood, alias: Xiao Mao, Bingtai, grass, incense Ai, 蕲Ai, Ai Xiao, Artemisia, Peng Peng, Ai ﹑ moxibustion ﹑ ﹑ medicine, such as grass Huang. Artemisia is a genus of Compositae, is a perennial herb or slightly shrubs, 0.5 to 1.2 meters high, plants have a strong aroma.