9Liu C L.A study on the cytology of Poligonum multiflorum Thunb.J Liaocheng Teach Coll-Nat Sci(聊城师范学院学报·自然科学版),1998,11(1):79-79.
10Xu G J Xu G S.Species Systematization and Quality Evaluation of Commonly Used Chinese Traditional Drugs:South-China Edtion(常用中药材[M].Fuzhou:Fujian Science and Technology Press,1997..