Chromosome Karyotype Analysis of the Three Ceratoides spp.
Studies on chromosome of C. arborescens,Ceratoides latens and Ceratoides intramongolica showed that the basic chromosome number of three Ceratoides spp. were all 9 C. arborescens was diploid,Ceratoides latens was tetrap]oid,and Ceratoides intrarnongolica was hexaploid. These three plants ,even within the same species ,often presents different karyotypes because of different origin