爵床科蛇根叶属一新组合——越南蛇根叶

摘要

Staurogyne diandra E.Hossain具能育雄蕊2枚,与叉柱花属(Staurogyne Wall.)能育雄蕊4枚的特征不符,而应属于蛇根叶属(Ophiorrhiziphyllon Kurz).因此提出新组合--越南蛇根叶(Ophiorrhiziphyllon diandra(E.Hossain)H.J.Xin,D.V.Hai & Y.F.Deng).%Staurogyne diandra E.Hossain is transferred to the genus Ophiorrhiziphyllon Kurz.for its flowers with two fertile stamens;a new combination,Ophiorrhiziphyllon diandra(E.Hossain)H.J.Xin,D.V.Hai & Y.F.Deng,is proposed.