摘要
对福建农林大学校园植物进行了调查和分析.结果表明:(1)福建农林大学校园植物丰富,共有种子植物1458种,隶属于168科843属.其中,原生植物137科469属696种,外来植物132科498属762种.(2)地理成分复杂多样,以热带成分为主;外来植物科、属的地理分布型多于原生植物;外来植物与原生植物科、属地理分布型的相似系数分别达76.9%、84.7%,属的相似系数高于科的相似系数,外来植物在校园内的适生比例很高.(3)与国内其他农林类高校相比,福建农林大学校园的植物有很高的丰富度.
Based on the statistics and analysis of plants in the campus of Fujian Agriculture and Forestry University, the floristic characteristics was indicated as follows ： （ 1 ） The rich flora included 1458 spermatophyte species in 843 genera and 168 families, and 696 species in 469 genera and 137 families were native, 762 species in498 genera and 132 families were exotic. （2） The fiords ge-ographic ingredients were complex and diverse, dominated by tropical components. The geographic distribution types of families and genera of exotic plants were more diverse than those of native plants. The similarity coefficients of the geographic distribution types on the level of families and genera between exotic plants and native plants reached 76.9% and 84.7% respectively. The similarity coefficient of genera was higher than that of families. The exotic plants that survived well in the campus accounted for a large propor-tion. （3） Compared with other domestic agriculture ＆ forestry universities, the richness of plants in Fujian Agriculture and Forestry University was extremely higher.
出处
《福建农林大学学报（自然科学版）》
CSCD
北大核心
2013年第1期51-56,共6页
Journal of Fujian Agriculture and Forestry University:Natural Science Edition
基金
林业公益性行业科研专项经费资助项目(201204604)
福建省财政专项基金资助项目(2012)
福建农林大学教改项目(01jg04020)
关键词
福建农林大学
校园
植物区系
地理分布型
Fujian Agriculture and Forestry University
campus
flora
geographic distribution type
