华侨大学校园种子植物调查与分析
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摘要
为提供校园植物学教学和绿化的理论依据,丰富城市绿地规划研究内容,对华侨大学种子植物进行了持续调查,并统计分析了种子植物的特点,结果表明:(1)华侨大学种子植物共有568种,来源于118科和375属。其中,裸子植物9科,15属,21种,被子植物109科,360属,547种。原生植物有398种,外来植物有170种。种子植物以原生种类为主,外来植物为辅,不仅具有观赏特点,同时还具有药用价值,乔木和草本植物占优势。(2)优势科、属不明显,单种科和少种科有101科,占总科数的85.60%;少种属和单种属有366属,共占总属数的97.50%,单种科(属)和少种科(属)占重要地位。(3)种子植物地理成分多样,以热带分布为主,热带成分的科共计66科,占校园总科数的77.65%;热带成分的属共计266属,占校园总属数的76.66%。原生植物在科和属的分布类型上较外来植物更丰富,但外来植物在华侨大学分布较广,在绿化建设中仍占有重要地位。
The seed plants in the campus of Huaqiao University were statistically investigated to provide a theoretical basis of campus botany teaching and afforestation, and to enrich the research content of urban green space planning.There were 568 kinds of seed plants, belonging to 118 families and 375 genera, including 9 families, 15 genera and 21 species of gymnosperm and 109 families, 360 genera, 547 species of angiosperm. There were 102 families, 300 genera and 398 species of indigenous plants, 73 plants, 128 genera and 170 species of exotic plants. The seed plants were mainly native species, supplemented by exotic plants, which not only have ornamental characteristics but also medicinal value. Trees and herbs dominated. The dominant family and genus were not obvious. There were 101 families in monotypic and oligotaxic families, accounting for 85.60% of the total number of families, and 366 species in monotypic and oligotaxic genera, accounting for 97.50% of the total number of genera. Monotypic and oligotaxic families, monotypic and oligotaxic genera occupied a large proportion. Seed plants were diverse in geographical composition, mainly in tropical distribution. The total number of tropical components was 66 families, accounting for 77.65% of the total number of families. The total number of tropical components was 266 genera, accounting for 76.66% of the total number of genera. Indigenous plants were more abundant than exotic plants in the areal types of families and genera, but exotic plants had a great influence on the distribution in the campus of Huaqiao University.
The seed plants in the campus of Huaqiao University were statistically investigated to provide a theoretical basis of campus botany teaching and afforestation, and to enrich the research content of urban green space planning.There were 568 kinds of seed plants, belonging to 118 families and 375 genera, including 9 families, 15 genera and 21 species of gymnosperm and 109 families, 360 genera, 547 species of angiosperm. There were 102 families, 300 genera and 398 species of indigenous plants, 73 plants, 128 genera and 170 species of exotic plants. The seed plants were mainly native species, supplemented by exotic plants, which not only have ornamental characteristics but also medicinal value. Trees and herbs dominated. The dominant family and genus were not obvious. There were 101 families in monotypic and oligotaxic families, accounting for 85.60% of the total number of families, and 366 species in monotypic and oligotaxic genera, accounting for 97.50% of the total number of genera. Monotypic and oligotaxic families, monotypic and oligotaxic genera occupied a large proportion. Seed plants were diverse in geographical composition, mainly in tropical distribution. The total number of tropical components was 66 families, accounting for 77.65% of the total number of families. The total number of tropical components was 266 genera, accounting for 76.66% of the total number of genera. Indigenous plants were more abundant than exotic plants in the areal types of families and genera, but exotic plants had a great influence on the distribution in the campus of Huaqiao University.
引文
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[3]卢曦,翟俊伶,曲同宝.吉林农业大学种子植物区系分析[J].安徽农业科学,2017,45(29):6-9.
[4]字发,彭黎立,张登萍,等.西南大学校园种子植物区系组成及特征分析[J].西南师范大学(自然科学版),2010,35(3):156-161.
[5]丁圣彦,冯贵香,李黎.河南大学校园植物区系初步分析[J].河南大学学报(自然科学版),2002,32(3):51-55.
[6]叶宝鉴,兰思仁,李明河,等.福建农林大学校园植物区系特征[J].福建农林大学学报(自然科学版),2013,42(1):51-56.
[7]钱萍,肖祖飞,倪国平,等.江西农业大学校园木本植物区系分析[J].江西林业科技,2010(4):20-24.
[8]朱亮,付硕章,柯文山,等.湖北大学校园种子植物区系初步分析[J].湖北大学学报(自科科学版),2012,34(2):193-197.
[9]薛佳薇,陈志宏.泉州近代洋楼民居湿热气候环境适应性[J].华侨大学学报(自然科学版),2011,32(3):332-337.
[10]陈松河,陈恒彬,王振忠.厦门地区藤本植物区系分析[J].西北林学院学报,2005,20(2):69-73.
[11]福建省科学技术委员会.福建植物志[M].福州:福建科学技术出版,1982.
[12]中国科学院中国植物志委员会.中国植物志[M].北京:科学出版社,1988.
[13]中国科学院植物研究所.中国高等植物图鉴[M].北京:科学出版社,2002.
[14]吴征镒,周浙昆,李德铢,等.世界种子植物科的分布区类型系统[J].植物分类与资源学报,2003,25(5):535-538.
[15]吴征镒.中国种子植物属的分布区类型[J].云南植物研究,1991(S4):1-139.
[16]中国科学院中国植物志委员会.中国植物志:第七卷[M].北京:科学出版社,1978.
[17]Cronquist A.The evolution and classification of flowering plants[J].Brittonia,1979,31(2):293.
[18]徐先祥,倪云霞,付艺冰,等.华侨大学泉州校区药用植物资源调查分析[J].华侨大学学报(自然科学版),2014,35(4):430-436.
[19]杨晓杰,李宝才.齐齐哈尔大学校园植物名录[J].高师理科学刊,2006,26(2):74-77.