中国东部木犀科一新种--陈氏女贞

Ligustrum chenii(Oleaceae),A New Species from Eastern China

描述了采自中国东部木犀科Oleaceae女贞属Ligustrum L.一新种--陈氏女贞L.chenii W.Y.Xie,X.D.Mei et F.Chen,并附有线描图.新种形态与台湾地区特有种阿里山女贞L.pricei Hayata相似,不同之处在于叶片卵形至卵状披针形,先端长渐尖或尾状渐尖,基部楔形至近圆形,上面中脉隆起,连同侧脉密被微柔毛,叶柄长3~5 mm,密被微柔毛;花序梗长0~1.4 cm,花梗长1.5~2 mm,花萼长1.1~1.6 mm,花冠淡黄绿色,外面有时带紫色,稀白色,花药长约4 mm;果实顶端常具宿存花柱,长1~2 mm,喙状.

Ligustrum chenii W.Y.Xie,X.D.Mei et F.Chen(Oleaceae),from southern Zhejiang,eastern China,is described and illustrated as a new species.It is similar to L.pricei Hayata,an endemic species of Taiwan,but differs in having leaf blade ovate to ovate-lanceolate,apex long acuminate or caudate-acuminate,base cuneate to subrounded,midvein raised adaxially,densely puberulent together with lateral veins,petiole 3-5 mm long,densely puberulent,peduncle 0-1.4 cm long,pedicel 1.5-2 mm long,calyx 1.1-1.6 mm long,corolla yellowish green,sometimes purple outside,rarely white,anther ca.4 mm long,fruit tip usually with persistent style,1-2 mm long,beak-shaped.