摘要
短萼仪花(Lysidice brevicalyx C. F. Wei)属苏木科仪花属,是我国特有的少见植物,株型挺拔、叶密而翠绿、花色艳丽、花期长,是优良的乡土园林树种,目前对其研究报道非常少。在广东东莞,短萼仪花只分布于清溪林场,主要以单株散生、萌生林2种群落类型存在,面积46.7 hm2,为目前广东省范围内最大面积的短萼仪花群落。文章报道了短萼仪花在东莞的资源现状与观赏特性,研究了短萼仪花的开花结实特性及种子萌发规律,提出了建立短萼仪花保护点,扩大异地繁育栽培面积,进行种质资源的有效保护措施和资源的持续利用对策。
Lysidice brevicalyx C.F.Wei is a rare species in China and the reports about it are very poor.It s an attractive tree with high ornamental value.The area of Lysidice brevicalyx communities in Dongguan is 46.7 hm2 and it is the largest area in Guangdong.The resource status and ornamental characteristic of the species were introduced.Some protection suggestion were proposed on the basics of investigation.
出处
《广东林业科技》
2008年第1期63-66,共4页
Forestry Science and Technology of Guangdong Province
关键词
短萼仪花
观赏树种
分布现状
种群特征
广东东莞
Lysidice brevicalyx
ornamental species
distribution
communities characteristic
Dongguan
