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报道了锦鸡儿属Caragana 14种的核型,体细胞中期染色体的核型分别为:(1)柠条Caragana korshinskii Kom. 2n=16=9m+7sm;(2)印度锦鸡儿C. gerardiana Royle 2n=16=12m+4sm; (3)锦鸡儿C. sinica (Buc'hoz) Rehd. 2n=24=15m+9sm;(4)狭叶锦鸡儿C. stenophylla Pojark 2n=32=21m+10sm+1st; (5)短脚锦鸡儿C. brachypoda Pojark.