New or rare chromosome counts in the genera Artemisia L. and Mausolea Bunge (Asteraceae, Anthemideae) from Uzbekistan

被引:32
作者
Vallès, J
Torrell, M
Garcia-Jacas, N
Kapustina, LA
机构
[1] Univ Barcelona, Fac Farm, Lab Bot, E-08028 Barcelona, Catalonia, Spain
[2] Inst Bot Barcelona, E-08028 Barcelona, Catalonia, Spain
[3] Uzbek Acad Sci, Inst Bot, Tashkent 700187, Uzbekistan
关键词
Artemisiinae; chromosome numbers; classification; cytotaxonomy; dysploidy; karyology; polyploidy;
D O I
10.1111/j.1095-8339.2001.tb00789.x
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Seventeen chromosome counts of 14 Artemisia and one Mausolea species are reported from Uzbekistan. Five of them are new reports, two are not consistent with previous counts and the remaining are confirmations of very scarce (one to four) previous data. Two basic chromosome numbers (x = 8 and x = 9) and two ploidy levels (2x and 4x) were found. Some correlations between ploidy level, morphological characters and distribution are noted. (C) 2001 The Linnean Society of London.
引用
收藏
页码:391 / 400
页数:10
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