J Syst Evol ›› 2004, Vol. 42 ›› Issue (2): 162-169.

• Research Articles • Previous Articles     Next Articles

Karyotypes of six species and two subspecies in Pseudoroegneria and three species in Roegneria

DING Chun-Bang, ZHOU Yong-Hong, ZHENG You-Liang, YANG Rui-Wu, WEI Xiu-Hua   

  • Published:2004-03-19

Abstract: Karyotypes of six species and two subspecies in Pseudoroegneria and three species in Roegneria were investigated. The karyotype formulae were as follows: P. spicata (Pursh) A. Lve, 2n=2x=14=12m (2sat)+2sm; P. strigosa ssp. aegilopoides (Drobov) A. Lve,