Screening of universal DNA barcodes for grass forages’ eight species

• Yong-qing Li, 
• Ting Jiao, 
• Jian-ping Wu, 
• Jin-qiang Quan, 
• Wen-qiang Wang, 
• Wang-shan Zheng, 
• Yong-bo Guo, 
• Xi-xi Yao, 
• Sheng-guo Zhao