| 假刺苋——中国大陆一新归化种 |
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| 引用本文： | 王秋实,汪远,闫小玲,曾宪锋,马金双,李宏庆.假刺苋——中国大陆一新归化种[J].热带亚热带植物学报,2015,23(3):284-288. |
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| 作者姓名： | 王秋实 汪远 闫小玲 曾宪锋 马金双 李宏庆 |
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| 作者单位： | 1. 华东师范大学生命科学学院, 上海 200241;2. 中国科学院上海辰山植物科学研究中心, 上海 201602,中国科学院上海辰山植物科学研究中心, 上海 201602,中国科学院上海辰山植物科学研究中心, 上海 201602,韩山师范学院生物系, 广东 潮州 521041,中国科学院上海辰山植物科学研究中心, 上海 201602,华东师范大学生命科学学院, 上海 200241 |
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| 基金项目： | 上海市绿化与市容管理局辰山专项(G1024011); 科技基础性工作专项(2014FY120400)资助 |
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| 摘 要： | 报道了广东省潮州市韩江沿岸发现的中国大陆一新归化种——假刺苋(Amaranthus dubius Mart.ex Thell.)。该种原产热带美洲及西印度群岛,已经引入并局部归化于欧洲、热带亚洲地区和非洲,在中国台湾已经归化。通过野外调查,获得该种的详细特征与生境等信息,并讨论了与其他苋属植物的区别及其潜在的入侵性。此外,还提供了用于检索中国苋属植物的分类检索表。
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| 关 键 词： | 假刺苋 中国大陆 归化种 |
| 收稿时间： | 2014/8/18 0:00:00 |
| 修稿时间： | 2014/11/12 0:00:00 |
Amaranthus dubiusMart. ex Thell.-- A Newly Naturalized Plant of Mainland of China |
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| WANG Qiu-shi,WANG Yuan,YAN Xiao-ling,ZENG Xian-feng,MA Jin-shuang and LI Hong-qing.Amaranthus dubiusMart. ex Thell.-- A Newly Naturalized Plant of Mainland of China[J].Journal of Tropical and Subtropical Botany,2015,23(3):284-288. |
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| Authors: | WANG Qiu-shi WANG Yuan YAN Xiao-ling ZENG Xian-feng MA Jin-shuang and LI Hong-qing |
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| Institution: | 1. School of Life Sciences, East China Normal University, Shanghai 200241, China;2. Shanghai Chenshan Plant Science Research Center, Chinease Academy of Sciences, Shanghai 201602, China,Shanghai Chenshan Plant Science Research Center, Chinease Academy of Sciences, Shanghai 201602, China,Shanghai Chenshan Plant Science Research Center, Chinease Academy of Sciences, Shanghai 201602, China,Department of Biology, Hanshan Normal University, Chaozhou 521041, China,Shanghai Chenshan Plant Science Research Center, Chinease Academy of Sciences, Shanghai 201602, China and School of Life Sciences, East China Normal University, Shanghai 200241, China |
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| Abstract: | Amaranthus dubius Mart. ex Thell., native to tropical America and the West Indies, introduced and naturalized in Europe, tropical Asia and Africa as well as in Taiwan, has been found in mainland of China. The population of A. dubius has been discovered along the bank of Hanjiang River of Chaozhou, Guangdong Province, China. The biological characters and the potential invasive were discussed, and a taxonomic key for Chinese Amaranthus is provided. |
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| Keywords: | Amaranthus dubius Mart ex Thell China Naturalized plant |
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