%0 Journal Article
%T NUMERICAL CYTOTAXONOMIC STUDIES OF HEMEROCALLIS(LILIACEAE) FROM CHINA<br>中国萱草属(百合科)的数量细胞分类研究
%A XIONG Zhi-Ting
%A CHEN Sing-Chi
%A <br>熊治廷
%A 陈心启
%J 植物分类学报
%D 1998
%I 
%X Comparative studies of karyotypes in Hemerocallis from China have been carried out using numerical techniques. Taxa studied are as follows: Hemerocallis citrina, H. Dumortieri, H. Esculenta, H. Forrestii, di- and triploid H. Fulva, H. Lilioasphodelus, H. Middendorffii, H. Minor, H. Multiflora and H. Plicata. The results show that variation in speciation has taken place at chromosomal level, and that karyotype variations have largely paralleled the morphological ones. Taxonomic proposals are given to treat H. Citrina and H. Minor as subspecies of H. Lilioasphodelus, and H. Esculenta as a variety of H. Dumortieri. The results are not in favour of considering H. Middendorffii as a variety of H. Dumortieri, and H. Multiflora closely related to H. Plicata.
%K Hemerocallis
%K Karyotype
%K Numerical cytotaxonomy
%K China<br>萱草属
%K 核型
%K 数量细胞分类
%K 中国
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=ACB22D77D53AF776BE3F554EEA83024E&aid=460B6403A65A6765&yid=8CAA3A429E3EA654&vid=933658645952ED9F&iid=38B194292C032A66&sid=9F6DA927E843CD50&eid=1B64850025D0BBBE&journal_id=0529-1526&journal_name=植物分类学报&referenced_num=7&reference_num=11