Parents and hybris Accession No. Genomes 2n Plants No. Origins Origins
Roegneria turczaninovii ZY 11140 StY 28 6 6 Inner Mongolia, china
Roegneria stricta Y 2102 StY 28 14 14 Sichuan, China
Hybrid RH1-1 ~RH1-17 17 17 Sichuan, China
Hybrid RH2-1 ~RH2-40 40 40 Sichuan, China