北京大运河森林公园蝴蝶蜜源植物调查分析胡晔,董丽∗(北京林业大学园林学院,北京100083)摘要为了探究蝴蝶对蜜源植物的利用规律,明晰吸引蝴蝶的蜜源植物种类,对北京大运河森林公园的蝴蝶和蜜源植物进行了调查分析。结果表明:北京大运河森林公园取食蜜源植物的访花蝴蝶共4科7属7种,蜜源植物共8科13属13种,构成的蝴蝶-蜜源植物网络中有19种蝴蝶和蜜源植物间的相互作用。八宝景天和宿根天人菊是吸引蝴蝶取食最多的蜜源植物,菜粉蝶是取食范围最广的蝴蝶。关键词城市森林公园;蝴蝶;蜜源植物中图分类号S897文献标识码A文章编号0517-6611(2023)06-0110-03doi:10.3969/j.issn.0517-6611.2023.06.026开放科学(资源服务)标识码(OSID):InvestigationandAnalysisonNectariferousPlantsofButterfliesinBeijingGrandCanalForestParkHUYe,DONGLi(SchoolofLandscapeArchitecture,BeijingForestryUniversity,Beijing100083)AbstractThisstudyinvestigatedandevaluatedbutterfliesandnectariferousplantsinBeijingGrandCanalForestParkinordertoinvestigatetheutilizationlawofbutterfliesonnectariferousplantsanddefinethevarietiesofnectariferousplantsthatattractbutterflies.InBeijingGrandCanalForestPark,therewere7speciesofvisitingbutterfliesin4families,7genera,and13speciesofnectariferousplantsin8families,13genera,accordingtothefindings.Inthebutterfly⁃nectariferousplantnetwork,therewere19differenttypesofinteractionsbe...