广东乐昌杨东山十二度水省级自然保护区珍稀濒危植物现状
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中图分类号S759.9文献标识码A
文章编号 0517-6611（2025）18-0125-05
doi：10.3969/j.issn.0517-6611.2025.18.027
Status of Rare and Endangered Plants in Yangdongshan Shierdushui Provincial Nature Reserve，Lechang，Guangdong LILiao，SHENXiao-ing²，IHua-jieetal（1.GuangzhouZhongsenForestryCo，Ld.Guangzou，Guangdong51052O；2.ang ment Offce of Guangdong Lechang Yangdongshan Shierdushui Provincial Nature Reserve，Lechang，Guangdong ）
AbstractroughthenalysisofO54speciesofwildvascuarplantsinteYangdongshanShierdushuiProvincialNatureReseeeang， Guangdong，itanattalfecis4edmlfedgeddoteedidpltsdd inthereserve.Amongtm，theare2gopesspiesofildplantsuderatioalfirtasyprotetionaelyCsseh nensisandTxunesisvar.mireierear5specsofnatioalsecodssyrotectedildplantsin36genraandilisi cluding7spis，aadilsoflopdf;lsradpecisofosps;38secisd 19familiesofangiospes.Thereare10species9generaand6familiesofwildplantsunderkeyprotectioninGuangdongProvincebelonging. Thediverstyofareandedangerdplantsinteeseeandtabudantgerplasresouesareofgeatsigficanceinsstematisadbiogeograpy，ndaveoseatioaueesueysultsprideealsisforteproteodutlatioofddan gered plants in the reserve.
Key Words Nature reserve;Rare and endangered plants;Cycas szechuanensis;Taxus chinensis var. mairei
广东杨东山十二度水省级自然保护区（以下简称“保护区”）位于市东北部，地理坐标为 113∘23′09′′～113∘29′32′′ E，25∘22′47′′～25∘11′06′′N ，面积为 11651hm2 。（剩余5556字）
