庐江毛茛,安徽毛茛科一新种  

Ranunculus lujiangensis,a New Species of Ranunculaceae from Anhui Province

作　　者：王文采[1] WANG Wen-Tsai(State Key Laboratory of Systematic and Evolutionary Botany,Institute of Botany,Chinese Academy of Sciences,Beijing 100093)

机构地区：[1]中国科学院植物研究所系统与进化植物学国家重点实验室,北京100093

出　　处：《植物研究》2018年第6期801-803,共3页Bulletin of Botanical Research

摘　　要：描述了发现自安徽省毛茛科毛茛属一新种,庐江毛茛Ranunculus lujiangensis。此新种与怀宁毛茛R. huainingensis在亲缘关系上甚为相似,与后者的区别在于本种的叶或小叶的裂片全缘或有不明显的浅齿,萼片呈宽船状椭圆形,不具脉,边缘有3～4根毛,子房宽卵形。A species of the genus Ranunculus(Ranunculaceae),Ranunculus lujiangensis,is described as new from Anhui Province.This new species is closely related to R.huainingensis W.T.Wang,Z.Yang&J.Xie,differing from R.huainingensis in its entire or inconspicuously crenulate lobes of leaves or leaflets,broadly cymbiflorm elliptic,not nervate and on margin 3-4-piliferous sepals,and broadly ovate ovaries.In R.huainingensis,the lobes of leaves or leaflets are 1-3-denticulate on margin,the sepals are narrowly elliptic,longitudinally 3-nerved and glabrous,and the ovaries are lanceolate in shape.

关 键 词：毛茛科 毛茛属 新种 安徽 

分 类 号：Q949[生物学—植物学]