Plant Diversity ›› 2005, Vol. 27 ›› Issue (05): 534-538.

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Chromosome Numbers and Karyotypes of Three Zelkova Species

HE Ping1 , 2 , JIN Xiao-Ling1 , 3

  

  1. 1 Central South Forestry University , Changsha 412006 , China ; 2 China International Engineering Consulting Corporation , Dept . Agriculture , Forestry and Water, Beijing 100044 , China ; 3 Zhejiang Normal University , Jinhua 321004 , China
  • Received:2005-01-21 Online:2005-10-01 Published:2005-10-01
  • Contact: HE Ping

Abstract: The chromosome numbers and karyotypes of three Zelkova Species from China are reported for the first time . The results are as follows: Z. schneideriana Hand .-Mazz ., 2n = 2x = 28 = 14m + 14sm; Z. serrata (Thunb .) Makino, 2n= 2x = 28 = 26m+ 2sm; Z. sinica Schneid , 2n = 2x = 28 = 20m+ 8sm .

Key words:

Zelkova