Table of Contents

18 February 1986, Volume 24 Issue 1

  

Research Articles
• The Latest Cretaceous Flora of Heilongjiang Province and the Floristic Relationship Between East Asia and North America

  Tao Jun-Rong, Xiong Xian-Zheng

  J Syst Evol. 1986, 24(1): 1-15.
  

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• New Taxa of Rabdosia rubescens

  Gao Zeng-Yi, Li Ya-Ru

  J Syst Evol. 1986, 24(1): 15-16.
  

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• New Taxa of Convolvulaceae from China

  Huang Shu-Hua

  J Syst Evol. 1986, 24(1): 17-20.
  

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• Karyotype Analysis and Giemsa Banding of Melilotus suaveolens

  Zhu Bi-Cai, Li Ke-Qin, Li Ying-Hui

  J Syst Evol. 1986, 24(1): 21-22.
  

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  The karyotype analysis and the Giemsa banding in Daghestan Sweetclover were carried out. The result shows that the chromosome number in each somatic cell is 2n=16. The formulas of karyotype and banding pattern are therfore 2n=16=12m+ 2sm+2sm(SAT) and 2n=16=8C+4CT⁺+2CT₊+2CTN, respectively.
• A New Variety of Corchoropsis tomentosa from Fujian

  Chang Yong-Tian

  J Syst Evol. 1986, 24(1): 23-23.
  

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