White aconite was first published in "Famous Doctors' Records" and listed as a lower grade. The Tang Materia Medica: "This thing, originally from Goryeo, now out of Liangzhou, Brazil, in the shape of Tianxiong". The Sea Drugs Materia Medica: "seedlings and epiphyllum similar". The Compendium of Materia Medica says: "White aconite is a medicine of Yangming Jing, and it gets this name because it is similar to aconite. The root is just like the size of the head of the grass crow, about an inch long, and the dried one is wrinkled with knots. Qing Dynasty "Materia Medica from the new" said: "the root is as small as the grass crow, wrinkled with knots, cannon with." Obviously, since the Tang Dynasty to the Qing Dynasty period of medicinal white aconite is to buttercup family of yellow flower aconite that is off white aconite for the mainstream [1]. And by the Ming _ Li neutral "primitive herbs" diagrams show the root shape is rectangular or long ovate, slightly constricted in the middle, shaped like a cocoon, with a ring pattern, and diagrams, "color white", this seems to be the present herbs yu white appendage; and this main production area of henan, and the earliest use and for the henan qi xian of Li neutral recorded.

By the above evidence, it can be seen that the end of the Ming Dynasty will be the present medicinal material Yu Baixian, Guan Baixian and known as white adenophora into the medicine [2]. From the efficacy point of view, Guan Bai Fu and Yu Bai Fu have a long history of clinical application, both have the therapeutic effect of the herb Bai Fu Zi, the efficacy is slightly different and similar. Guan Bai Fu contains aconitine, toxicity is greater, and very dry and strong, work partial dispelling cold and dampness, pain, applicable to stroke headache, rheumatism paralysis, stroke crooked mouth and eyes, etc.; Yu Bai Fu expels wind and phlegm, quenching the wind antispasmodic function is strong, suitable for tetanus convulsions and phlegm congestion of stroke, paralysis of paraplegia of the evidence [3]. 1950's, "the Journal of Traditional Chinese Medicine," the inclusion of white aconitum for the Tennantiaceae plants, the dried tubers of the one-horned lotus. The 1963 edition of the Chinese Pharmacopoeia, Guan Bai Fu and Yu Bai Fu are listed separately, the 1977 edition of the Chinese Pharmacopoeia includes Bai Fu Zi, and under the name of Bai Fu Zi, Yu Bai Fu is marked in brackets, and there is another list of Guan Bai Fu, and the 1985 edition of the Chinese Pharmacopoeia, under the name of Bai Fu Zi, Yu Bai Fu is marked in brackets, and Guan Bai Fu is no longer included. It is no longer included. Subsequent editions of the Pharmacopoeia listed only Bai Fu Zi, and Yu Bai Fu was no longer listed in parentheses. To summarize, Yu Baixian gradually replaced Guan Baixian as the main product of Baixianzi.