广西苦苣苔科植物及其在园林中的应用

苦苣苔科植物是近年来国际上十分流行的观赏花卉。我国苦苣苔科植物资源丰富,类型众多,且特有现象突出,但对其观赏价值的开发却比较少。对广西苦苣苔科植物的种类、分布、生境特点、观赏特性及园林应用作了初步的分析及研究,其结果:广西大部分苦苣苔科植物都具有较高的观赏价值,值得进一步开发利用,其中有32种苦苣苔植物可直接应用于园林中。对广西苦苣苔科植物资源保护与开发、引种驯化、选育、园林应用等方面提出了相应的建议。

The Species and Landscape Application of Gesneriaceae in Guangxi

The gesneriaceae are very popular landscape plants around the world recently. Resources of the gesneriaceae in China are very abundant. But its ornamental value is not exploited all along. In this paper, the species, distribution, ecological features, ornamental character and landscape application of gesneriaceae in Guangxi are preliminarily investigated. The result shows that many species of gesneriaceae in Guangxi are of very high ornamental value, and they are worth -while to be spread. Hereinto, 32 species of gesneriaceae can be directly applied in landscape. Some proposals are provided for utilization and conservation of new cultivars, introduction and domestication, propagation and landscape application of gesneriaceae.