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山茱萸 Corunus officinalis Sieb et Zucc,通常称石枣子、山萸肉、枣皮、药枣,系落叶小乔木。果肉经炮制供药用,系收敛强壮药。始载于《神农本草经》。据《本草纲目》列为木部灌木类,谓“山茱萸生汉中峪及琅琊冤句东海承县。”现产地遍及浙、皖、豫、鲁、晋、蜀、甘、秦等8省的浅山区,分布广泛,资源丰富,增产潜力较大,唯目前为常用短缺药品。据调查资料知,山茱萸各产地的历年产量极不稳定,造成减产的原因是多方面的,蛀果蛾的危害是个重要因素。据在丹凤县留岭山萸基地调查结果,山茱萸蛀果蛾的分布
Cornus Corunus officinalis Sieb et Zucc, commonly known as stone dates, cornus, dates, medicinal dates, deciduous trees. Pulp prepared for medicinal use, Department of strong convergence medicine. Beginning in “Shen Nong’s Materia Medica”. According to “Compendium of Materia Medica” classified as shrubs category, that “dogwood students Han and Yu Lang and Langyao Jing Donghai Chengxian.” Is now produced throughout Zhejiang, Anhui, Henan, Shandong, Shanxi, Sichuan, Sichuan, Gan, Qin and other provinces shallow Mountainous areas, widely distributed, rich in resources, yield greater potential, only the current shortage of commonly used drugs. According to the survey data, the production of Cornus officinalis in various places over the years is extremely unstable. The causes of the decrease are many. The damage caused by moths is an important factor. According to the results of the investigation in Danfeng County left ridge hillwood, dogwood fruit moth distribution