Elysn.埃利斯Elyn.伊利(英格兰中东部一地区)Elymus sibircus CV TongDe同德老芒麦Elymus dahuricus Turcz.披碱草Elymus breviaristatus Keng短芒老芒麦Elymus scaber var. scaber澳大利亚披碱草Ely and George S.Wehrwein.作者声明: [by] Richard T.Elyrnus sibirlius L. cv. Duoye多叶老芒麦Elymus breviaristatus cv. Tongde同德短芒披碱草Elyot's Thought on Gentlemen's Education淘析试验