珍稀植物伯乐树和半枫荷的生物学特性及园林应用

Biological Characteristics and Landscape Applications of Bretschneidera sinensis and Semiliquidambar cathayensis of the Rare Treasure Plants

伯乐树和半枫荷分别为伯乐树科落叶乔木和金缕梅科常绿乔木,在我国长江流域以南各省区有零星分布,两者均为我国的国家重点保护野生植物和珍稀濒危植物,在科研上有重要意义。其树形美观,叶和花果兼俱特色,具有较高的观赏价值。文章就其形态特征、分布和生态、开花结实特性和繁殖栽培进行叙述,并探讨其在园林中应用的意义和配置,以供迁地保存和园林应用参考。

Bretschneidera slnensis and Semidiquidambar cathayensis are the deciduous tree species of the Bretschneideraceae and evergreen tree species of the Hamamelidaceae, respectively. They distribute sparsely in the areas south to the Yangtzi River. They are rare and endangered species and are listed as the nadonal protected species. They are not only significant in the scientific research, but also have high ornamental values in leaves, flowers and fruits. The morphological characteriskcs, distributions, ecological requirements, phenology, propagation and cultivation techniques are described briefly. It aims to provide references to ex situ conservation and landscape applications.