%0 Journal Article
%T CHROMOSOME NUMBERS AND PLOIDY OF SEVERAL PLANTS IN HIBISCUS L.<br>木槿属几种植物的染色体数目及其倍性的研究
%A SONG Juan-juan
%A ZHUANG Dong-hong
%A <br>宋娟娟
%A 庄东红
%J 热带亚热带植物学报
%D 2001
%I 
%X Root-tipmetaphasechromosomenumbersof6taxaof Hibiscus wereinvestigatedby wall degradationhypotonicstainingmethod.ChromosomenumbersforH.schizopetalus(Masters)Hook.f.(2n=42),H.mutabilis L.(2n=92),H.rosa-sinensis L.(2n=84),H.rosa-sinensis cv.DoubleRainbow(2n=105),H.rosa-sinensis cv.Flavo-plenus(2n=138)andH.rosa-sinensis cv.Carminatus(2n=147)arereported.It isshownthattheploidyrelationshipexistsamongthemexceptcv.Flavo-plenus,thebasic chromosomenumberbeingx=21.Fromtheobservationon chromosomenumbersandmorphological characters,H.rosa-sinensis L.is thoughtto be a hybridwhicharosefrom cv. Carminatusand H.schizopetalus.
%K Hibiscus
%K Chromosomenumber
%K Ploidy
%K H
%K rosa-sinensis
%K H
%K schizopetalus
%K H
%K mu ta bilis<br>倍性
%K 木槿属
%K 染色体数目
%K 扶桑
%K 裂瓣槿
%K 木芙蓉
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A74F042DF90151A4E3EF193E13FD5E1E&aid=94453E313D148E1D&yid=14E7EF987E4155E6&vid=9CF7A0430CBB2DFD&iid=38B194292C032A66&sid=527AEE9F3446633A&eid=CEC789B3C68C3BB3&journal_id=1005-3395&journal_name=热带亚热带植物学报&referenced_num=1&reference_num=20