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Table 6 Accession number (PI No.), origin, status, and genetic clusters of 98 perennial ryegrass accessions

From: Natural variation of physiological traits, molecular markers, and chlorophyll catabolic genes associated with heat tolerance in perennial ryegrass accessions

Accession No. Origin Statusa Cluster Accession No. Origin Statusa Cluster
287,855 Spain U A 284,823 Australia U C
231,606 Portugal U A 231,604 Portugal U C
610,950 Morocco W A 516,605 Yugoslavia CD C
220,178 Afghanistan W A 371,952 Bulgaria U C
265,340 Portugal U A 440,474 Former USSR W C
319,018 Spain U A 265,351 Chile U C
410,155 South Africa W A 231,576 Algeria U C
577,251 Morocco W A 418,726 France W C
231,566 Libya U A 403,868 Canada C C
287,849 Spain U A 231,580 Algeria U C
239,730 Egypt U A 634,205 USA C C
206,376 Cyprus U A 198,070 Sweden CD C
268,333 Former USSR W A 321,681 France C C
423,136 Spain W A 266,293 Netherlands CD C
182,857 Czech Republic U B 578,763 USA C C
538,976 Russia C B 321,397 Czech Republic U C
197,270 Finland CD B 303,020 Sweden C C
547,390 Iran W B 231,595 Morocco U C
204,085 Cyprus U B 418,721 Belgium W C
619,474 Romania CD B 418,722 Luxembourg W C
306,292 Bolivia U B 418,741 France W C
277,848 Cyprus U B 619,003 Norway W C
231,567 Libya U B 251,224 Yugoslavia W C
598,911 Tunisia W B 628,717 Bulgaria W C
598,839 Morocco W C 290,368 Hungary U C
418,712 Yugoslavia U C 376,878 New Zealand C C
277,846 Yugoslavia U C 303,037 Sweden C C
610,802 Norway W C 420,126 Japan U C
231,565 Libya U C 204,880 Turkey W C
225,825 Denmark U C 265,344 Ireland C C
204,879 Turkey W C 237,187 Netherlands CD C
265,342 Ireland C C 577,254 Luxembourg W C
303,026 France C C 274,637 Poland U C
275,660 Australia CD C 298,091 Hungary W C
418,723 Luxembourg W C 285,101 Australia C C
577,273 Turkey W C 505,842 Former USSR CD C
577,269 Norway W C 632,542 Hungary C C
238,938 New Zealand U C 610,965 Italy W C
267,059 Poland U C 202,451 Argentina W C
303,027 Denmark C C 231,605 France C C
317,452 Afghanistan W C 284,826 Australia U C
403,907 Canada C C 502,412 Russia W C
278,773 Canada C C 418,714 Italy W C
254,898 Iraq W C 598,434 Italy W C
267,058 Poland U C 610,926 Tunisia W C
418,736 Switzerland W C 420,128 Japan C C
598,443 Switzerland W C 418,707 Romania W C
600,878 USA C C 598,892 Tunisia W C
303,028 Denmark C C 311,075 Romania U C
  1. Statusa: Improvement status obtained from USDA germplasm bank
  2. U uncertain, W wild, C cultivar, CD cultivated