摘要
作者对多年来采集的玉兰植物标本进行了分类、整理和研究。结果表明,玉兰是个野生和栽培兼有、形态多样性的复合型种群,并首次提出玉兰种下新分类系统。该新系统是:种—亚种—变种,其中包括2亚种(1新组合亚种)、6变种(1新变种和3新改隶组合变种)。为进一步深入开展玉兰形变理论、新品种选育和开发利用等研究提供了科学依据。
Studying on the history of classification of Yulania denudata and the specimens which were gathered by author for many years. The results indicate that Y. denudata is a commurlity which has both wild and cultivated plant, and which has morphological diversity. Based on these results, authors put forward the new classification system of Y. denudata, that is species-subspecies-varieties, which concludes 2 subspecies （ 1 new combination subspecies） , 6 varieties （ 1 new variety and 3 new translation varieties）. The development of deformation theory, selection and utilization of new cuhivars of Y. denudata can be based on these results.
出处
《植物研究》
CAS
CSCD
北大核心
2006年第1期34-37,共4页
Bulletin of Botanical Research
基金
河南省科技攻关项目:"河南省鄢陵县绿色产业生态示范工程建立技术研究"资助项目(项目编号:6224050019)
关键词
玉兰
新分类系统
新分类群
种质资源
Yulania denudata
new classification system
new faxa
germ resource
