%0 Journal Article
%T Karyomorphological Studies of Halophila (Hydrocharitaceae) from Hong Kong, China<br>香港喜盐草属植物的核型分析
%A HUANG Xiang-xu
%A YAN Yue-hong
%A YI Qi-fei
%A XING Fu-wu
%A <br>黄向旭
%A 严岳鸿
%A 易绮斐
%A 邢福武
%J 热带亚热带植物学报
%D 2010
%I 
%X The chromosome numbers and karyotypes of two species of Halophila are reported. Somatic chromosome numbers of the two species all were 2n=18(x=9). Their karyotype formulas were as follows: 2n = 2x = 18 = 4m + 14sm for H. ovalis (R. Br.) Hook. f., and 2n = 2x = 18 = 8m + 10sm for H. beccarii Asch which is reported for the first time. The karyotypes of the two species belong to category 2B of Stebbins.
%K Chromosome number
%K Karyotype
%K Halophila ovalis
%K Halophila beccarii
%K Hong Kong<br>染色体数目
%K 核型
%K 喜盐草
%K 贝克喜盐草
%K 香港
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A74F042DF90151A4E3EF193E13FD5E1E&aid=2D57FE97B0DD86E265EB5B2CF6348128&yid=140ECF96957D60B2&vid=13553B2D12F347E8&iid=E158A972A605785F&sid=AFB2C35009D5D191&eid=23F20F9780C3579E&journal_id=1005-3395&journal_name=热带亚热带植物学报&referenced_num=0&reference_num=19