云南石林县石灰岩山地野生观赏植物资源初探

Wild Ornamental Plant Resources in Limestone Mountainous Areas in Shilin County of Yunnan Province

云南石林石灰山地恶劣的自然条件造就了当地独特的观赏植物资源,这里的观赏植物属于石灰岩特有种或偏好于石灰岩地区生长的种类,抗性强、根深、叶小、具有典型的耐旱特征,能在土壤脊薄的裸露岩石缝隙中生长.选育适应当地环境的乡土野生观赏植物资源进行开发利用,对促进石林生态美县建设具有重要意义.

There are a variety of wild vegetables in Shilin County of Yunnan Province because of its bad natural conditions. The ornamental plants here belong to the sorts to be found in the limestone, which are good at resistance of diseases ; deep roots, small leaves, and typical characteristic of drought tolerance, can grow in the poor soil or in the bare limestone crack. To choose and develop the wild ornamental plants resources is important for the economical construction of Shilin county of Yunnan Province.