摘要
在野外实地调查、标本查阅和文献资料查询的基础上,对广东、海南两省的羊蹄甲属(Bauhinia)植物种质资源进行了系统研究。结果表明:广东、海南两省共有野生羊蹄甲属植物19种(含亚种和变种),分别有13种和12种;树型以藤本为主,其次为灌木,稀为乔木;叶、花等均显现出较高的观赏特性,花色非常丰富,有白色、淡绿色、粉红、黄色、红色等多种;花期以3~5月最多,9~12月最少;果期集中在6~9月;叶的形态、大小、开裂程度、颜色以及质地等方面变异较大。羊蹄甲属植物具有较高的观赏价值、药用价值和生态价值,综合效益显著,有较大的发展潜力和广阔的市场前景。
This study made a systematic evaluation of Bauhinia germplasm resources in Guangdong and Hainan provinces based on field investigation,sample collections and literature reviews. It was concluded that there were 19 species of Bauhinia（ including subspecies and varieties）; there were 13 species in Guangdong and 12 species in Hainan. Bauhinia are dominated by vines in form,followed by shrubs,and trees are rare to be found. Leaves and flowers of Bauhinia had higher ornamental value and there were diverse flower colors,including white,bright green,pink,yellow,red,etc. Flowering of Bauhinia was mainly concentrated in Apr.-May,while fruiting was mainly occurring in Jun.-Sept. There were large variations about leaf morphology,leaf size,degree of cracking,leaf color,leaf texture,etc. Bauhinia species,with high ornamental value,medicinal value and ecological value,have evident comprehensive benefits,great development spaces and broad market prospects.
出处
《中国城市林业》
2017年第5期41-45,共5页
Journal of Chinese Urban Forestry
基金
广州市林业和园林局财政预算科研项目"羊蹄甲属观花植物种质资源收集与良种选育研究"(穗林业和园林通[2015]73号)
关键词
广东省
海南省
羊蹄甲属
种质资源
开发利用
Guangdong Province, Hainan Province, Bauhinia, germplasm resources, development and utilization
