中文摘要：

为考察鄂西土家族地区咸丰县、宣恩县和利川市中医院民族药及其临床应用情况，规范品种的应用，对医院药房的民族药材（饮片）品种进行了样品收集、民族医生访谈、野外对口原植物标本采集鉴定、药材样品鉴定和资料整理分析，现明确了第二批19个鄂西医院用土家药（苗药）品种的名称、基源、功效和应用，纠正了某些品种文献记载和使用中的问题，首次对老虎麻茎、黄荆条药材进行了性状描述。研究结果可为促使土家族、苗族药在医院的规范使用和深入研究提供参考。

英文摘要：

To investigate ethnic medicines and their clinical applications in TMC hospitals in Xianfeng, Xuanen Counties and Lichuan City of western Hubei Province and facilitate the application standardization, the ethnic medicines （ decocting pieces） in the hospital pharmacies were investigated through sample collection, interview with ethnic physicians, collection and identification of the original plant specimens, sample identification and data compilation. The names, original plants, effectiveness and applications of the second batch of 19 Tujia medicines （ Miao medicine） in these hospitals were compiled. The problems in the literature and application about some medicines were corrected and the external characteristics of the crude drugs“laohumajing” and “huangjingtiao” were described for the first time. The study could serve as a reference for the standard application in hospitals and further research of the medicines of Tujia and Miao Nationality.