| 摘要: |
| 校园植物能反映校园植物多样性水平。为了研究东北地区高校校园种子植物属组成的相似性，本研究以沈阳农业大学等6所位于东北地区的高校中的校园种子植物为研究对象，并选取北方极为常见的两个科：菊科（Asteraceae）和蔷薇科（Rosaceae），研究其属组成的差异性与相似性。结果表明，6所高校校园种子植物属间相似性较高。菊科属的组成在各高校间差异性显著，蔷薇科属的组成在各高校相似性高。校园植物种类的多样性与差异性与校园面积、校园所处位置相关。本研究旨在为东北乃至其他地区高校校园生物多样性的进一步研究和其他高校校园植物调查提供基础。 |
| 关键词: 校园植物 群落相似度 多样性 |
| DOI：10.14188/j.ajsh.2022.05.007 |
| 分类号:Q948.5 |
| 基金项目: |
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| Genus-level similarity analysis of seed plants in six college and university campuses in Northeast China |
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JIANG Runhua, LI Wenhua, WU Zefu, XIA Fucai
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Forestry College of Beihua University， Jilin 132013， Jilin， China
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| Abstract: |
| Campus plants reflect the level of plant diversity in campus. In order to study the similarity of the genus composition of seed plants in college and university campuses in Northeast China，this study took the seed plants in the six colleges and universities located in Northeast China， including Shenyang Agricultural University， as the research object， and selected the most common families in the north， Asteraceae and Rosaceae， to study the differences and similarity of their genus composition. The results show that the similarity between genera of seed plants in 6 compuses is high. The composition of genera of Compositae is significantly different among compuses， while the composition of genera of Rosaceae is highly similar among compuses. The diversity and difference of plant species of the campuses are related to the area and location of the campus. The purpose of this study is to provide a basis for further research on campus biodiversity in Northeast China and other regions and other campus plants. |
| Key words: compus plant community similarity diversity |
