Location Abbr. River system Range type Elevation (m) Number of samples Number of samples
Diploid Triploid
Chabalang wetland CBL Yarlung Zangbo River Invasive 3591 2 22
Lala wetland LL Yarlung Zangbo River Invasive 3648 29 9
Ningxia NX Yellow River Native (source) 1131 0 15
Sichuan SC Upper Yangtze River Native (source) 519 1 11
Shishou SS Mid Yangtze River Native (source) 35 6 1
Zhangdu lake ZDL Mid Yangtze River Native (source) 16 8 1
Chao lake CL Lower Yangtze River Native (source) 11 1 2
Tai lake TH Lower Yangtze River Native (source) 10 4 0
Hongze lake HZL Huai River Native (source) 10 6 0
Ru River RR Huai River Native (source) 86 4 2
Daqing DQ Songhua River Native 141 5 0
Jingpo lake JPL Songhua River Native 349 3 1
You River WR Pearl River Native 117 0 2
Chen et al., 2020 - - Native - 4 12
Overall - - - - 73 78