【作者】 宋军阳； 张显； 弓弼； 赵明德； 赵冰；

【Author】 SONG Jun-yang ZHANG Xian GONG Bi ZHAO Ming-de ZHAO Bing (Northwest Agriculture and Forestry University,Yangling 712100)

【机构】 西北农林科技大学；

【摘要】 兰科是单子叶植物最大的科和被子植物中的第二大科。商洛地区地处秦岭东段南麓,植物资源丰富。作者对秦岭商洛地区兰属植物进行了为期4年的调查,记录了其种类、数量、生活型、海拔、生境,分析了秦岭商洛地区兰属植物物种及形态多样性、水平及垂直分布状况及分布地生境状况,明确了秦岭商洛地区分布的兰属植物有春兰和蕙兰,发现了春兰及蕙兰的不同生活型,基本弄清了秦岭商洛地区野生兰属植物的分布状况、种类类型、及生境,为秦岭兰属植物的后续研究提供了基础资料。更多还原

【Abstract】 Orchidaceae is one of the biggest families in monocotyledon and the Second families in angiosperms.ShangLuo Area is located in the Southeast of Qinling and rich in plant resources.Authors conducted a four-year investigation on wild cymbidium in Shangluo Area Qinling.The wild cymbidium species and individual number,their life-forms and habitat conditions were surveyed. Then they analyzed their species diversity,morphological diversity,horizontal distribution,vertical distribution and habitat. There are cymbidium goeringii and Cymbidium faberi of Cymbidium in Shangluo Area Qinling.There are different life forms of cymbidium goeringii and Cymbidium faberi.Distribution,species and habitat of wild cymbidium in Shangluo Area Qinling were proved.The research results provided basic data for further study on wild Cymbidium in Qinling.更多还原