Abstract: Two different views have formed about the genuine poet of Madam Huarui's Palace Poems since North Song Dynasty.One school holds the idea that the poet is concubine Xu in the late Shu while the other school believes that the poet is the younger concubine Xu, mother of Wang Yan in the former Shu.In 1946, Pu Jiangqing confirmed that concubine Xu in the late Shu is the genuine poet but didn't differentiate or analyze the historical documents.Therefore, this article attempts to detect the false idea and to find out its origin and circulation, which provides complementary proof for Pu Jiangqing's idea and denies the existence of Madam Huarui (title given to petal-like beauty in palace) in the late Shu.