论文部分内容阅读
对15个不同居群鱼腥草的野生苗进行了核型分析。结果表明:不同居群的鱼腥草染色体数和核型存在差异。核型公式分别为:合肥居群2n=20=14m+6sm;巢湖居群2n=24=16m+8sm;芜湖居群2n=20=14m+6sm;广德居群2n=26=16m+10sm;铜陵居群2n=24=18m+6sm;滁洲居群2n=22=14m+8sm;黄山居群2n=22=18m+4sm;绩溪居群2n=24=14m+10sm;石台居群2n=30=20m+10sm;霍山居群2n=22=14m+8sm;安庆居群2n=20=10m+10