山西太宽河自然保护区野生观叶植物资源研究

Study on the wild leaf-view plant resource of Taikuanhe Reserve in Shanxi

为有效保护和合理开发利用野生观叶植物资源,对山西太宽河自然保护区的野生观叶植物进行了调查研究。经初步调查,太宽河保护区有野生观叶价值的种子植物78种,分属于24科38属。这些观叶植物被分作6类:叶形奇特或多变、秋季叶呈红或黄色、冬绿观叶植物、肉质叶植物、叶呈银白色和叶枯而不落。对这些观叶植物的观赏特征及在该区的分布概况作了描述,并对该区野生观叶植物的深入研究、保护和开发利用提出了建议。

To protect and use the wild seed plants effectively, an investigation of wild seed plants in Taikuanhe Nature Reserve was carried out. In Taikuanhe Reserve, there are 78 species of wild seed plants which have leaf-view value and belong to 38 genera in 24 families. These species are divided into six groups： plants with peculiar or changeable leaves, with yellow or red leaves in Autumn, with evergreen leaves, with flesh leaves, with silver leaves and with wilt but not falling leaves in winter. The ornamental characters and distribution of these plants in the area are described. Suggestions are presented for further study, protection and exploitation of these plants.