%0 Journal Article
%T A NEW SPECIES OF THE GENUS ACONITUM L. FROM YUNNAN, WITH AN OBSERVATION ON ITS B CHROMOSOMES
云南乌头属一新种及其B染色体的初步观察
%A Yang Qin-er
%A Laboratory of Systematic
%A Evolutionary Botany
%A
杨亲二
%A 龚洵
%J 植物分类学报
%D 1995
%I
%X In this paper, a species of the genus Aconitum L. from Yunnan, A. tuguancunense Q. E. Yang, was described as new. Its chromosome number and karyotype, particularly in-trapopulational variation of the number of B chromosomes, were reported. The number of B chromosomes was found variable not only among individuals but also among cells within the same root tip, ranging from 0 to 12.
%K Aconitum tuguancunense
%K B chromosome
土官村乌头
%K B染色体
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=ACB22D77D53AF776BE3F554EEA83024E&aid=6C0BA7143CBB017014389AECF336BAE4&yid=BBCD5003575B2B5F&vid=27746BCEEE58E9DC&iid=B31275AF3241DB2D&sid=6A9657F54F754BF6&eid=E406B4E9A1BA9D8C&journal_id=0529-1526&journal_name=植物分类学报&referenced_num=0&reference_num=5