| 江西铜钹山自然保护区种子植物区系初步研究 |
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| 引用本文： | 涂业苟,余能富,吴能良,谭策铭,金明霞,刘以珍.江西铜钹山自然保护区种子植物区系初步研究[J].江西农业大学学报,2012(4):754-761. |
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| 作者姓名： | 涂业苟 余能富 吴能良 谭策铭 金明霞 刘以珍 |
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| 作者单位： | 江西省林业科学院野生动植物研究所;江西省林业科学院林产工业研究所;江西省永丰县八江乡农技站;九江市森林植物标本馆;南昌大学生命科学院 |
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| 基金项目： | 江西省科技支撑计划(2011ZBBF60004)资助 |
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| 摘 要： | 对江西铜钹山自然保护区种子植物的组成、分布区类型和区系特征进行统计分析,结果表明:分布区的种子植物共计156科610属1 328种,其中裸子植物5科10属13种,被子植物151科600属1 315种。含20种以上的科共16科,单、寡种属共554属,其区系地理成分复杂,在植物区系组成中具有重要作用。在科的分布区类型中,泛热带分布科居多,共68科;其次是世界分布科,共29科。在属和种的分布区类型中,都是泛热带分布最多,北温带分布次之,说明该区的植物区系有明显的过渡性质。
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| 关 键 词： | 植物区系 种子植物 铜钹山保护区 |
A Preliminary Study on the Flora of Seed Plants of Vegetation in Tongboshan Nature Reserve of Jiangxi Province |
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| TU Ye-gou,YU Neng-fu,WU Neng-liang,TAN Ce-min,JIN Ming-xia,LIU Yi-zhen.A Preliminary Study on the Flora of Seed Plants of Vegetation in Tongboshan Nature Reserve of Jiangxi Province[J].Acta Agriculturae Universitis Jiangxiensis,2012(4):754-761. |
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| Authors: | TU Ye-gou YU Neng-fu WU Neng-liang TAN Ce-min JIN Ming-xia LIU Yi-zhen |
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| Institution: | 1.Institute of Wildlife Research,Jiangxi Academy of Forestry,Nanchang 330032,China;2.Institute of Forestry Industry,Jiangxi Academy of Forestry,Nanchang 330032,China;3.Agrotechnical Station of Bajiang Township,Yongfeng County,Yongfeng 331500,China;4.Jiujiang Specimen Resevre of Forest Plants,Jiujiang 332100,China;5.College of Life Science,Nanchang University,Nanchang 330031,China) |
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| Abstract: | The composition,areal-types and floristic characteristics of seed plants in Tongboshan Nature Reserve were statistically analysed.The results showed that there were 1 328 species of seed plants belonging to 610 genera in 156 families.Among them,there were 13 species of Gymnospermae belonging to 10 genera of 5 families,1 315 species of Angiospermae belonging to 600 genera of 151 families.There were 16 families which consist of more than 20 species,and 554 genera were monotypic or oligotypic genera.The geographical floristical components in Tongboshan Nature Reserve were very complex and these species play important roles in seed plant flora.On the distribution type of families,Pantropic type was the dominant(68 families),followed by Cosmopolitan type(29 families);on the distribution types of genera and species,Pantropic distribution type was the dominant followed by North Temperate distribution type,which obviously showed the characteristics of transitionality of the flora. |
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| Keywords: | flora seed plant Tongboshan Nature Reserve |
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