Supplemental Table 1. Species name, provenance, cold tolerance and green period of the zoysiagrass germplasm analyzed

CTb GDc CTb GDc Germplasm Speciesa Provenance TNBd Germplasm Speciesa Provenance TNBd (LT50) (d) (LT50) (d) Z001 ZS Fuzhou, China −6.2 248 268 Z078 hybrid Japan −7.6 207 315 Z002 ZS Fuzhou, China −6.9 251 267 Z079 ZS Shanghai, China −7.5 197 276 Z005 ZS Jinhua, China −6.2 203 260 Z080 ZJ Japan −7.5 203 272 Z006 ZJ Hangzhou, China −7.4 209 263 Z081 ZJ Qingdao, China −7.7 198 285 Z008 ZS Hangzhou, China −6.6 207 288 Z091 ZS Haikou, China −7 228 287 Z010 ZMa Zhoushan, China −6.3 211 261 Z095 ZM Chongqing, China −6.8 241 254 Z011 ZJ Lanxi, China −6.9 211 345 Z097 ZS Chongqing, China −4.7 237 279 Z013 ZJ Hangzhou, China −7.6 199 302 Z098 ZS Chongqing, China −3.3 235 309 Z014 ZM Hangzhou, China −7.4 211 291 Z100 ZS Chongqing, China −7.3 199 337 (‘Manila’) Z101 ZJ Xinyang, China −8.3 221 268 Z015 ZJ Hangzhou, China −7 239 322 Z102 ZM Xinyang, China −8.2 244 284 Z016 ZJ Wuxi, China −7.9 199 287 Z103 ZJ Xinyang, China −5.1 202 280 Z018 ZS Jiaozhou, China −6.4 196 289 Z104 ZJ Jinzhai, China −1.9 198 251 Z020 ZJ Jiaozhou, China −10 190 295 Z105 ZJ Yantai, China −7.6 193 302 Z021 ZS Jiaozhou, China −9.5 190 289 Z107 ZS Yantai, China −5.2 186 273 Z022 ZJ Jiaozhou, China −8.1 197 263 Z108 ZJ Dalian, China −9.1 196 274 Z026 ZJ Zhangqiu, China −7 202 264 Z109 ZJ Dalian, China −8.9 200 318 Z028 ZJ Suzhou, China −7.7 209 269 Z110 ZJ Dalian, China −3.8 205 261 Z030 ZJ Lianyungang,China −5.1 206 266 Z111 ZJ Wafangdian, China −6.3 196 273 Z031 ZJ Lianyungang, China −6.9 203 295 Z112 ZJ Anshan, China −4.9 196 275 Z033 ZJ Lianyungang, China −6.6 206 318 Z114 ZM Beijing, China −3 193 293 Z034 ZJ Yancheng, China −7.1 200 310 Z115 ZJ XinXiang, China −7.8 193 155 Z036 ZS Hefei, China −7.4 189 296 Z116 ZS Zaozhuang, China −3.4 199 323 Z037 ZJ Wuhu, China −4.7 199 288 Z117 ZJ Chuzhou, China −6.4 205 288 Z039 ZS Ningguo, China −3.3 199 274 Z118 ZJ Lianyungang, China −5.6 208 292 Z040 ZJ Ningguo, China −4.7 231 299 Z119 ZJ Xiangshui, China −7.6 208 297 Z041 ZJ Tunxi, China −3.3 203 312 Z120 ZM Guangzhou, China −6.3 227 311 Z042 ZJ Tunxi, China −7.1 207 324 Z121 ZJ Changsha, China −4.8 206 261 Z044 ZJ Tunxi, China −5.4 211 316 Z122 ZSN Sheyang, China −4.9 196 226 Z045 ZJ Daliu, China −8.6 200 286 Z123 ZM USA (‘Diomand’) −2.8 234 235 Z048 ZJ Daliu, China −6.9 203 282 Z125 ZJ USA (‘Palisades’) −2.2 225 267 Z050 ZS Jurong, China −5.7 225 329 Z127 ZS USA (‘2139’) −5.7 198 307 Z052 ZJ Jurong, China −6.8 196 271 Z128 ZJ USA (‘Crown’) −6.1 235 311 Z053 ZJ Suzhou, China −7.5 196 310 Z130 ZJ Putuoshan, China −2.72 241 296 Z054 ZJ Jiangnin, China −7.3 196 308 Z131 ZJ Putuoshan, China −6.8 231 295 Z055 ZJ Weifang, China −7.1 203 263 Z132 ZJ Lanxi, China −8.2 241 291 Z056 ZJ Donghai, China −7.2 203 294 Z133 ZJ Shexian, China −4.4 235 323 Z057 ZJ Lianyungang, China −6.9 200 294 Z134 ZJ Ningguo, China −5.2 238 312 Z060 ZS Yuexi, China −7.4 218 319 Z135 ZJ America(‘Zenith’) −6.9 225 302 Z061 ZJ Nanjing, China −7.4 203 268 Z136 ZJ USA (‘J36’) −9.1 232 279 Z062 ZJ Hangzhou, China −4.7 203 280 Z137 ZJ USA (‘J37’) −8.2 199 294 Z063 ZS Tunxi, China −7.3 210 319 Z141 ZJ Yixing, China −10.4 206 262 Z067 ZJ Taiping, China −6.7 199 250 Z142 ZM Jinghong, China −6.8 248 267 Z068 ZS Nanling, China −5.8 210 287 Z143 ZJ Shanghai, China −7.4 238 287 Z070 ZM Suzhou, China −3.3 199 250 Z144 ZJ Nanjing, China −5 225 307 Z073 ZJ Japan −6.4 210 265 Z145 ZJ USA (‘Meyer’) −8.8 200 277 Z074 ZJ Shanghai, China −7.2 199 282 Z146 ZJ Liyang, China −7.7 206 302 Z075 ZM Taiwan, China −3.6 231 258 Z160 ZT Chongqing, China −3.5 248 241 Z077 ZJ Lanzhou China −6.3 232 297 (‘Lanyin 3’ zoysia) a ZJ: Z. japonica; ZS: Z. sinica; ZM: Z. matrella; ZT: Z. tenuifolia; ZMa: Z. macrostachya; ZSN: Z. sinica var. nipponica. b CT: Cold tolerance. c GP: Green period. d TNB: Total number of bands of every accession amplified by 29 pairs of SSR primers and 54 pairs of SRAP primers.