青川县野生重楼资源的分布概况  

Resources survey of the wild Paris in Qingchuan county of Sichuan province

作　　者：林丹[1] 汪瑶[1] 唐昌云[1] 黄秦[1] 尹鸿翔[2] 薛丹[1] 张浩[1] 

机构地区：[1]四川大学华西药学院,四川成都610041 [2]成都中医药大学民族医药学院,四川成都611137

出　　处：《华西药学杂志》2016年第2期181-184,共4页West China Journal of Pharmaceutical Sciences

基　　金：国家自然科学基金资助项目(批准号:81001606);霍英东教育基金项目(121045);中央补助中医药部门公共卫生专项资金(全国中药资源普查四川省试点项目);四川省"十二五"农作物育种攻关项目(2010)

摘　　要：目的调查青川县野生重楼的种类、分布区域及资源现状。方法通过走访调查、野外考察、样本采集、标本鉴定和资料查阅相结合的方法,调查了青川县的重楼资源。结果在调查的青川县21个乡镇35个样品地区中,5个乡镇6个样地有野生重楼分布,主要分布在海拔1000~2200 m的阔叶林和针叶林下,主要为华重楼、黑籽重楼、多叶重楼、平伐重楼等4种,以华重楼的数量最多。初步估算,总蕴藏量为51.72吨。结论青川县野生重楼的资源分布广泛,是平伐重楼的已知最北端的分布地,重楼野生资源蕴藏量正在急剧下降,有效保护和合理利用势在必行。OBJECTIVE To investigate the species,distribution and plant resource of wild Paris in Qingchuan county of Sichuan province. METHODS Visiting survey,field survey,specimen collection and identification,and information consultation were employed to investigate the plant resource status of Paris in Qingchuan county. RESULTS The wild Paris was found in 6 spots of 5 villages and towns out of 35 spots in 21 villages and towns,mainly at the altitude of 1000 ~ 2200 m of broad- leaved forest and coniferous forest. Four species of P. thibetica Franch var. thibetica,P. polyphylla var. chinensis,P. polyphylla Smith var. polyphylla,and P. vaniotic Lévl. were found,and the amount of P. polyphylla var. chinensis was the most. The total reserves were estimated as 51. 72 t. CONCLUSION Paris resources are widely distributed in Qingchuan county,where is the northernmost distribution of P. vaniotic Lévl. Paris genus wild resources is rapidly declining in recent years,so the effective protection and rational use of Paris are needed urgently.

关 键 词：青川县 资源分布 重楼 平伐重楼 蕴藏量 

分 类 号：R28[医药卫生—中药学]