2023年8月第39卷第4期61广东含笑属检索表及树种应用研究*朱报著1王海华2徐放1李祥彬2(1.广东省森林培育与保护利用重点实验室/广东省林业科学研究院，广东广州510520；2.广州市增城区林业和园林科学研究所，广东广州511300）摘要含笑属植物具材用、绿化、观赏和香料等多种用途，文章对相关研究成果进行了归纳总结，提供了该属植物的地理分布、经济用途和园林应用等信息。研究发现广东有含笑属植物19种（含1变种），其中自然分布17种（含1变种），栽培种2种，主要分布于粤北南岭山脉、粤西云开山脉和粤东莲花山脉；含笑花Micheliafigo是广布种，观光木Micheliaodora、野含笑M.skinneriana、深山含笑M.maudiae、金叶含笑M.foveolata和醉香含笑M.macclurei是较广泛分布种；粤北乳源县和连山县分布种数分列前二位；编制了广东含笑属分种检索表。关键词含笑属；分类学；地理分布；开发利用中图分类号：S792文献标志码：A文章编号：2096-2053（2023）04-0061-07StudyontheKeysandTreeSpeciesApplicationofStudyontheKeysandTreeSpeciesApplicationofMicheliaMicheliaPlantsinPlantsinGuangdongProvinceGuangdongProvinceZHUBaozhu1WANGHaihua2XUFang1LIXiangbin2(1.GuangdongProvincialKeyLaboratoryofSilviculture,ProtectionandUtilization/GuangdongAcademyofForestry,Guangzhou,Guangdong510520,China;2.GuangzhouZengchengForestryandLandscapeScienceResearchInstitute,Guangzhou,Guangdong511300,China)AbstractMicheliaplantsareusedforwood,greening,ornamental,spices,andotherpurposes.Inthisarticle,wesummarizedtherelevantresearchandprovidedinformationonthegeographicaldistribution,economicuse,andgardenapplicationofthisspecie.Previousstudiesfoundthatthereare19species(including1variety)ofMicheliainGuangdong,including17naturallydistributedspecies(including1variety)and2cultivatedspecies,mainlydistributedintheNanlingMountainsofnorthernGuangdong,YunkaiMountainsofwesternGuangdongandLianhuaMountainsofeasternGuangdong.Micheliafigoisthemostwidespreadspecies,M.odora,M.skinneriana,M.maudiae,M.foveolataandM.macclureiarewidelydistributedspecies.ThedistributionofspeciesinRuyuanandLianshancountiesinnorthernGuangdongrankedthetoptwo.Basedonthis,akeytothegenusofMicheliainGuangdongwascompiled.Keyw...
