| 蒿属植物的染色体数目和核型研究（一） |
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| 引用本文： | 熊星,林有润,蒋林.蒿属植物的染色体数目和核型研究（一）[J].热带亚热带植物学报,1995,3(3):23-29. |
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| 作者姓名： | 熊星 林有润 蒋林 |
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| 作者单位： | 中国科学院华南植物研究所 |
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| 摘 要： | 本文报道了我国蒿属６种的染色体核型，它们的核型公式分别为：牡蒿（ＡｒｔｅｍｉｓｉａｊａｐｏｎｉｃａＴｈｕｎｂ．）２ｎ＝１８＝１２ｍ＋６ｓｍ（２ＳＡＴ）；西南牡蒿（Ａ．ｐａｒｖｉｆｌｏｒａＢｕｃｂ．－Ｈａｍ．ｅｘＲｏｘｂ．）２ｎ＝３６＝３０ｍ＋４ｓｍ＋２ｓｔ（６ＳＡＴ）；多花蒿（Ａ．ｍｙｒｉａｎｔｈａＷａｌｌ．ｅｘＢｅｓｓ．）２ｎ＝３６＝３０ｍ＋６ｓｍ：牛尾蒿（Ａ．ｄｕｂｉａＷａｌｌ．ｅｘＢｅｓｓ．）２ｎ＝３６＝２８ｍ＋８ｓｍ（２ＳＡＴ）；野艾蒿（Ａ．ｌａｖａｎｄｕｌａｅｆｏｌｉａＤＣ．）２ｎ＝５４＝４２ｍ＋１２ｓｍ；荚毛蒿（Ａ．ｖｅｌｕｔｉｎａＰａｍｐ．）２ｎ＝５４＝３６ｍ＋１８ｓｍ．
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| 关 键 词： | 蒿属 染色体数目 染色体组型 |
STUDIES ON THE CHROMOSOME NUMBERS AND KARYOTYPE OF SIX SPECIES OF ARTEMISIA (COMPOSITAE) |
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| Xiong Xing,Ling Yeou-ruenn,Jiang Lin.STUDIES ON THE CHROMOSOME NUMBERS AND KARYOTYPE OF SIX SPECIES OF ARTEMISIA (COMPOSITAE)[J].Journal of Tropical and Subtropical Botany,1995,3(3):23-29. |
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| Authors: | Xiong Xing Ling Yeou-ruenn Jiang Lin |
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| Abstract: | The paper deals with the chromosome numbers and karyotype analyses of six species of Artemisia from southwestern China.Their karyotype formulae are as follows:A.japoniaThunb.,2n=18=12m+6sm(2SAT); A. parviflora Buch.-Ham.ex Roxb.,2n=36=30m+4sm+2st(6SAT);A.dubia Wall.ex Bess.,2n=36=28m+8sm(2SAT),A.myriantha Wall.ex Bess.,2n=36=30m+ 6sm,A.lavandulaefolia DC.,2n=54=42m+12sm;A.velutina Pamp.,2n=54=36m+18sm. |
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| Keywords: | Artemisia Chromosome number Karyotype |
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