| 0 | PI 380626 | 381 | Thinopyrum elongatum (Host) D. R. Dewey | Iran | W6 | | | 1972 | COLLECTED | | 35km south of Khoy | | | | Wild material | Bulk collection, coarse blue type 10 | 1285387 | PI 380626 |
| 1 | PI 383545 | 107 | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | | 1972 | COLLECTED | | On good silt loam soil in a swale. Rainfall 250mm. | | 1300 | | Cultivated material | Blue type from from a 5-year-old planting, 2 hectares in size 10 | 1287756 | PI 383545 |
| 2 | PI 368850 | | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | | 1971 | COLLECTED | 1970 | West of Istanbul 30km on edges of fields in non-saline area | | | | Wild material | | 1276433 | PI 368850 |
| 3 | PI 368851 | LARGO | Thinopyrum elongatum (Host) D. R. Dewey | Maryland, United States | W6 | | | 1971 | COLLECTED | 1970 | Beltsville | | | | Cultivar | | 1276434 | PI 368851 |
| 4 | PI 340062 | 2-418 | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | | 1969 | DONATED | 02/10/1969 | | | | | Uncertain improvement status | | 1253432 | PI 340062 |
| 5 | PI 340063 | 2-425 | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | Not Available | 1969 | DONATED | 02/10/1969 | | | | | Uncertain improvement status | | 1253433 | PI 340063 |
| 6 | PI 315352 | 0-48240 | Thinopyrum elongatum (Host) D. R. Dewey | Former, Soviet Union | W6 | | Not Available | 1966 | COLLECTED | | Voronezh Region | | | | Uncertain improvement status | | 1235183 | PI 315352 |
| 7 | PI 308591 | FAO 18.158 | Thinopyrum elongatum (Host) D. R. Dewey | Italy | W6 | | | 1965 | DONATED | 11/04/1965 | | | | | Uncertain improvement status | | 1230551 | PI 308591 |
| 8 | PI 308592 | FAO 18.173 | Thinopyrum elongatum (Host) D. R. Dewey | Italy | W6 | | | 1965 | DONATED | 11/04/1965 | | | | | Uncertain improvement status | | 1230552 | PI 308592 |
| 9 | PI 297871 | C.P.I. 27103 | Thinopyrum elongatum (Host) D. R. Dewey | Argentina | W6 | | | 1964 | COLLECTED | | | | | | Uncertain improvement status | | 1225115 | PI 297871 |
| 10 | PI 283163 | CPI 23009 | Thinopyrum elongatum (Host) D. R. Dewey | Portugal | W6 | | | 1962 | COLLECTED | | | | | | Uncertain improvement status | | 1210283 | PI 283163 |
| 11 | PI 283164 | CPI 23101 | Thinopyrum elongatum (Host) D. R. Dewey | China | W6 |  | | 1962 | COLLECTED | | | | | | Uncertain improvement status | | 1210284 | PI 283164 |
| 12 | PI 276709 | | Thinopyrum elongatum (Host) D. R. Dewey | Leningradskaja oblast', Russian Federation | W6 | | | 1961 | COLLECTED | | All-Union Institute of Plant Industry, Leningrad. | | | | Uncertain improvement status | Plants vigorous, resistant to drought, frost, rust and mildew. Late type; heavy yielder. | 1206830 | PI 276709 |
| 13 | PI 276399 | C.P.I. No. 22748 | Thinopyrum elongatum (Host) D. R. Dewey | Germany | W6 |  | | 1961 | COLLECTED | | | | | | Uncertain improvement status | | 1206734 | PI 276399 |
| 14 | PI 255146 | | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | | 1959 | DONATED | 01/21/1959 | | | | | Wild material | | 1195689 | PI 255146 |
| 15 | PI 255148 | | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | | 1959 | DONATED | 01/21/1959 | | | | | Wild material | | 1195691 | PI 255148 |
| 16 | PI 255149 | | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | | 1959 | DONATED | 01/21/1959 | | | | | Wild material | | 1195692 | PI 255149 |
| 17 | PI 251443 | | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | | 1958 | COLLECTED | | From 19 miles west of Istanbul. | | | | Wild material | | 1194246 | PI 251443 |
| 18 | PI 249144 | | Thinopyrum elongatum (Host) D. R. Dewey | Portugal | W6 | | | 1958 | COLLECTED | | From Estacao de Milhoramento de Plantas, Elvas. | | | | Uncertain improvement status | | 1191857 | PI 249144 |
| 19 | PI 238222 | | Thinopyrum elongatum (Host) D. R. Dewey | Belgium | W6 | | | 1957 | COLLECTED | | | | | | Uncertain improvement status | | 1186542 | PI 238222 |
| 20 | PI 234708 | | Thinopyrum elongatum (Host) D. R. Dewey | France | W6 | | | 1956 | COLLECTED | | From 11 km. southwest of Montpellier. | | | | Wild material | | 1185122 | PI 234708 |
| 21 | PI 222958 | | Thinopyrum elongatum (Host) D. R. Dewey | Iran | W6 | | | 1955 | COLLECTED | | From 44 km north of Ardibil, road to Moghan, Azerbaijan. | | | | Wild material | | 1180101 | PI 222958 |
| 22 | PI 222959 | | Thinopyrum sp. | Iran | W6 | | | 1955 | COLLECTED | | From 44 km north of Ardibil, road to Moghan, Azerbaijan. | | | | Wild material | | 1180102 | PI 222959 |
| 23 | PI 206622 | | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | | 1953 | COLLECTED | | From near Sivrihisar, Eskisehir. | 39.45000000, 31.56666667 | 1330 | | Wild material | | 1173060 | PI 206622 |
| 24 | PI 206623 | | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | Not Available | 1953 | COLLECTED | | From north of Burhaniye, Mugla. | 42.03333333, -93.61666667 | 330 | | Wild material | | 1173061 | PI 206623 |
| 25 | PI 206624 | | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | | 1953 | COLLECTED | | From between Istanbul and Corlu. | | | | Wild material | | 1173062 | PI 206624 |
| 26 | PI 205279 | | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | | 1953 | COLLECTED | | From 53 km southeast of Ankara along Route 60. | 39.93333333, 32.86666667 | 1000 | | Wild material | | 1172554 | PI 205279 |
| 27 | PI 204383 | | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | | 1953 | COLLECTED | | From Ulas, Sivas. | 39.45000000, 37.05000000 | 2000 | | Wild material | | 1171843 | PI 204383 |
| 28 | PI 179162 | | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 | | | 1949 | COLLECTED | | From 10 miles west of Br, Nigde. | | | | Wild material | | 1155118 | PI 179162 |
| 29 | PI 179169 | 4963 | Thinopyrum elongatum (Host) D. R. Dewey | Turkey | W6 |  | | 1949 | COLLECTED | | From Corum, Corum. | | | | Uncertain improvement status | | 1155122 | PI 179169 |
| 30 | PI 142012 | | Thinopyrum elongatum (Host) D. R. Dewey | Former, Soviet Union | W6 | | | 1941 | COLLECTED | | From Odessa Province. | | | | Uncertain improvement status | | 1135473 | PI 142012 |
| 31 | PI 98526 | | Thinopyrum elongatum (Host) D. R. Dewey | Former, Soviet Union | W6 | | | 1932 | COLLECTED | | From the Saratov Institute for study of Drought. | | | | Uncertain improvement status | PI 574516 cv. Alkar was selected from PI 98526. | 1127553 | PI 98526 |