J Syst Evol ›› 1990, Vol. 28 ›› Issue (2): 133-135.

• Research Articles • Previous Articles     Next Articles

Study on Chromosome Number and Karyotype of Ammopiptanthus mongolicus

Zhang Shou-Zhou, Cao Rui   

  • Published:1990-03-10

Abstract: This paper deals with chromosome number and karyotype of Ammopiptanthus mongolicus (Maxim.) Cheng f., whose karyotype formula is 2n = 18 = 4m+14sm(2SAT), and the basic number of the genus is x = 9.

Key words: Ammopiptanthus, A. mongolicus, Chromosome number, Karyotype