【摘要】 宽甸县植物体系具有原始、珍稀性、复杂性与多样性等特点 ,全县境内有木本植物216种、草本植物892种、真菌类236种 ,其中药用植物791种。文中还论述了该县森林生态功能退化之原因 ,阐明了植物多样性可持续发展的保护对策更多还原

【Abstract】 Plant Systems of Kunandian County are flrsthand,rare,diverse and complex.There are216 kinds of tree,892 kinds of grass and weed,236dinds of funguses in the County area.The plant are biodiverse which includes 791kinds of medicines.The paper demonstarted roasons of doouying of forest ecological function and proposed also protection and sustainable dovclopmont countcrmcasures.更多还原