CAJ | 학술논문

以野外实地调查、标本采集和文献资料分析相结合的方法，对金洞国家森林公园藤本植物的资源种类、区系地理成分、生态特征及园林应用进行了系统研究。结果表明：（1）该区藤本植物共计有48科107属238种（含变种），科种数分别占该区维管植物科、种的22.86％、15.29％，其中蕨类植物有2科2属2种，双子叶植物43科101属212种，单子叶植物3科4属24种。（2）该区植物区系成分复杂，以热带性分布为主，其中泛热带分布最多，占到了属总数的25％，出现了海南链珠藤、大花帘子藤等严格热带区系成分的藤本。（3）该区缠绕类藤本占优势，共计110种，占总数的46.22％，卷曲类、搭靠类、吸固类种类较少，分别占总数的24.79％、19.33％和9.66％。（4）该区观赏性藤本植物有较多种类，通过在长沙的引种试栽与观察，重点推荐中南鱼藤、粉叶羊蹄甲等32种具有一定观赏价值的藤本植物作为城市园林绿化应用参考。
이야외실지조사、표본채집화문헌자료분석상결합적방법，대금동국가삼림공완등본식물적자원충류、구계지리성분、생태특정급완림응용진행료계통연구。결과표명：（1）해구등본식물공계유48과107속238충（함변충），과충수분별점해구유관식물과、충적22.86％、15.29％，기중궐류식물유2과2속2충，쌍자협식물43과101속212충，단자협식물3과4속24충。（2）해구식물구계성분복잡，이열대성분포위주，기중범열대분포최다，점도료속총수적25％，출현료해남련주등、대화렴자등등엄격열대구계성분적등본。（3）해구전요류등본점우세，공계110충，점총수적46.22％，권곡류、탑고류、흡고류충류교소，분별점총수적24.79％、19.33％화9.66％。（4）해구관상성등본식물유교다충류，통과재장사적인충시재여관찰，중점추천중남어등、분협양제갑등32충구유일정관상개치적등본식물작위성시완림녹화응용삼고。
We conducted a systematic research on the types of resources,geographical element,ecological characteris-tics and landscape application of liana in Jindong National Forest Park,by means of field investigation,sample collection and related references.The study results show that:(1)There are 48 families,107 genera and 238 species (including varieties)of liana in this area,accounting for 22.86% and 15.29%,respectively of families and species of vascular plants in the same region.Among all these liana,there are 2 families,2 genera and 2 species of pteridophyte,43 fami-lies,101 genera and 212 species of dicotyledonous,and there are 3 families,4 genera and 24 species of monocotyledon-ous.(2)The floristic composition is complicated,mainly tropic,and pantropic plants have the most genera,account-ing for 25% of overall genera.There are some strict tropical liana,such as Alyxia hainanensis and Pottsia grandiflora. (3)In terms of climbing style,the majority is twining liana,a total of 110 species,accounting for 46.22% of overall species,while the minorities include curling,hooking and adhering liana,accounting for 24.79%,19.33% and 9.66% of overall species,respectively.(4)There are more kinds of ornamental liana in the area,through the intro-duction of test plant and observation in Changsha,32 species such as Derris fordii,Bauhinia glauca,are strongly recom-mended,which have ornamental value and as a reference for urban landscape application.