financially supported by the National Key Research and Development Program of China(No.2020YF E0202900);the National Natural Science Foundation of China(No.32011530167);the National Natural Science Foundation of China International(Regional)Cooperation and Exchange Program(No.31661143005);the National Key Research and Development Program(No.2016YFD0102001-004);Jiangsu Province Modern Agricultural Industry Technology System[No.JATS(2020)411;JATS(2021)463];Seed Industry Revitalization Project of Jiangsu Province(JBGS2021006,2021013,2021047).
The genus Roegneria was firstly established with Roegneria caucasica C.Koch as the model species.Being the largest genera in the tribe Triticeae(Poaceae),Roegneria includes 130 species mainly distributed in the north ...