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青紫披碱草(Elymus danuricusTurcz.var.violeus C.P.Wany etH.L.Yang)是禾本科披碱草属披碱草(Elymus danuricus Turcz.)的一个变种,为王朝品及扬锡麟先生1965年在内蒙大青山首次发现。模式标本现存于内蒙古农牧学院草原系植物标本室。该种经1979～1985年人工栽培条件下引种驯化,生产性能表现良好,其特点是生长发育迅速,植株高大,产草量及产籽量均较高,是一种很有栽培前途的优良禾本科牧草,现将几年收集到的资料汇总如下。
Elymus danuricus Turcz.var.violeus CPWany etH.L.Yang is a variant of the Elymus danuricus Turcz., A dynasty and Mr. Yang Xilin. In 1965, Daqing Mountain in Inner Mongolia was first discovered. Mode specimens existing in Inner Mongolia Institute of Agriculture and Pasture Prairie Department of Herbarium specimens. The species from 1979 to 1985 under the conditions of artificial cultivation of domesticated performance good performance, which is characterized by rapid growth and development, tall plants, the amount of grass and seeds are high, is a good cultivation of good Wo Undergraduate forage, now collected a few years of information summarized below.