| 0 | PI 269169 | 733 | Avena sativa L. | Turkey | NSGC |  | | 1960 | COLLECTED | | | | | | Uncertain improvement status | | 1202596 | PI 269169 |
| 1 | PI 269181 | 4295 | Avena sativa L. | Turkey | NSGC |  | | 1960 | COLLECTED | | | | | | Uncertain improvement status | | 1202608 | PI 269181 |
| 2 | PI 269182 | 4296 | Avena sativa L. | Turkey | NSGC |  | | 1960 | COLLECTED | | | | | | Uncertain improvement status | | 1202609 | PI 269182 |
| 3 | PI 269188 | Novosadski IV | Avena sativa L. | Serbia | NSGC |  | | 1960 | COLLECTED | | | | | | Uncertain improvement status | | 1202615 | PI 269188 |
| 4 | PI 269189 | Osijek | Avena sativa L. | Croatia | NSGC |  | | 1960 | COLLECTED | | | | | | Uncertain improvement status | | 1202616 | PI 269189 |
| 5 | PI 266973 | Kutuk No. 9864 | Avena sativa L. | Ankara, Turkey | NSGC |  | | 1960 | COLLECTED | | | 39.91666667, 32.83333333 | | | Uncertain improvement status | | 1201112 | PI 266973 |
| 6 | PI 266272 | Ozimi Oves | Avena sativa L. | Serbia | NSGC |  | | 1960 | COLLECTED | | | | | | Uncertain improvement status | | 1200929 | PI 266272 |
| 7 | PI 266274 | Ozimi Oves 289 | Avena sativa L. | Bosnia and Herzegovina | NSGC |  | | 1960 | COLLECTED | | | | | | Uncertain improvement status | | 1200931 | PI 266274 |
| 8 | PI 266287 | Ozimi Oves | Avena sativa L. | Serbia | NSGC |  | | 1960 | COLLECTED | | | | | | Uncertain improvement status | | 1200944 | PI 266287 |
| 9 | PI 264838 | 1114 | Avena sativa L. | Kríti, Greece | NSGC |  | | 1960 | COLLECTED | 1956 | near beach E of Herakleon, road to Malia | 35.33333333, 25.21666667 | 26 | | Landrace | | 1200228 | PI 264838 |
| 10 | PI 264848 | 516 | Avena sativa L. | Nótio Aigaío, Greece | NSGC |  | | 1960 | COLLECTED | 1956 | north coast, 32 km from Rhodes, Rhodes | 36.35000000, 27.96666667 | 11 | | Landrace | | 1200238 | PI 264848 |
| 11 | PI 264851 | 649 | Avena sativa L. | Kentrikí Makedonía, Greece | NSGC |  | | 1960 | COLLECTED | 1956 | near Vasilika, Salonika to Polyiros, northern Greece | 40.46666667, 23.13333333 | 111 | | Landrace | | 1200241 | PI 264851 |
| 12 | PI 264853 | 788 | Avena sativa L. | Čučer Sandevo, North Macedonia | NSGC |  | | 1960 | COLLECTED | 1956 | 15km N of Skopje | 42.10000000, 21.35000000 | 555 | | Landrace | | 1200243 | PI 264853 |
| 13 | PI 264673 | N.P. Hybrid 3 | Avena sativa L. | Delhi, India | NSGC |  | | 1960 | DEVELOPED | | | | | | Breeding material | | 1200169 | PI 264673 |
| 14 | PI 260891 | 'Picton' | Avena sativa L. | Cambridgeshire, United Kingdom | NSGC |  | | 1959 | DEVELOPED | 1941 | | | | | Cultivar | | 1198574 | PI 260891 |
| 15 | PI 259869 | 12 | Avena sativa L. | Croatia | NSGC |  | | 1959 | COLLECTED | 08/14/1959 | | | | | Uncertain improvement status | Winter type; late maturing; weak straw. | 1198060 | PI 259869 |
| 16 | PI 258604 | 'Stepniak 648' | Avena sativa L. | Tambovskaja oblast', Russian Federation | NSGC |  | | 1959 | DEVELOPED | | | 52.75000000, 41.50000000 | | | Cultivar | | 1197146 | PI 258604 |
| 17 | PI 258627 | 'Onokhoiskij 114' | Avena sativa L. | Burjatija, Respublika, Russian Federation | NSGC |  | | 1959 | DEVELOPED | | | 53.00000000, 109.00000000 | | | Cultivar | | 1197169 | PI 258627 |
| 18 | PI 258656 | WIR 4079/5 | Avena sativa L. | Dzavhan, Mongolia | NSGC |  | Not Available | 1959 | COLLECTED | | Uliasytai | 47.75000000, 96.81666667 | 1763 | | Landrace | | 1197197 | PI 258656 |
| 19 | PI 258662 | WIR 1746 | Avena sativa L. | Irkutskaja oblast', Russian Federation | NSGC |  | | 1959 | COLLECTED | | | 56.00000000, 106.00000000 | | | Uncertain improvement status | | 1197203 | PI 258662 |
| 20 | PI 258668 | 'Samarskii Samyi Rannii' | Avena sativa L. | Samarskaja oblast', Russian Federation | NSGC |  | | 1959 | DEVELOPED | | | 53.00000000, 50.00000000 | | | Cultivar | 'Samyi Rannii' means very early. | 1197209 | PI 258668 |
| 21 | PI 258672 | 'Seberianin' | Avena sativa L. | Kirovskaja oblast', Russian Federation | NSGC |  | | 1959 | DEVELOPED | | | 58.00000000, 50.00000000 | | | Cultivar | | 1197213 | PI 258672 |
| 22 | PI 258716 | 'Stendskij 6977' | Avena sativa L. | Latvia | NSGC |  | | 1959 | DEVELOPED | | | | | | Cultivar | | 1197257 | PI 258716 |
| 23 | PI 258737 | WIR 2138 | Avena sativa L. | Tatarstan, Respublika, Russian Federation | NSGC |  | | 1959 | COLLECTED | | | 55.33333000, 51.00000000 | | | Landrace | | 1197278 | PI 258737 |
| 24 | PI 247936 | 'Klein Mar' | Avena sativa L. | Buenos Aires, Argentina | NSGC |  | | 1958 | DEVELOPED | 1932 | | | | | Cultivar | | 1190243 | PI 247936 |
| 25 | PI 243290 | Magnif 29 | Avena sativa L. | Buenos Aires, Argentina | NSGC |  | | 1957 | COLLECTED | | | -36.00000000, -60.00000000 | | | Uncertain improvement status | | 1188192 | PI 243290 |
| 26 | PI 197841 | Sv. 25/356 | Avena sativa L. | Skåne län, Sweden | NSGC |  | | 1951 | DEVELOPED | | | 58.98333300, 13.50000000 | | | Breeding material | | 1168377 | PI 197841 |
| 27 | PI 186266 | Criolla Saltena | Avena sativa L. | Buenos Aires, Argentina | NSGC |  | | 1950 | COLLECTED | | | -36.00000000, -60.00000000 | | | Uncertain improvement status | | 1160663 | PI 186266 |
| 28 | PI 180924 | 'Flamingsgold' | Avena sativa L. | Mecklenburg-Vorpommern, Germany | NSGC |  | | 1949 | DEVELOPED | | | 53.50000000, 12.50000000 | | | Cultivar | | 1156675 | PI 180924 |
| 29 | PI 158217 | WIR 4646 | Avena sativa L. | Ankara, Turkey | NSGC |  | | 1947 | COLLECTED | | | 39.91666667, 32.83333333 | | | Landrace | | 1138248 | PI 158217 |
| 30 | PI 156651 | 'Tulunskij 86/5' | Avena sativa L. | Irkutskaja oblast', Russian Federation | NSGC |  | | 1946 | DEVELOPED | | | 56.00000000, 106.00000000 | | | Cultivar | | 1137588 | PI 156651 |
| 31 | PI 131668 | CIav 3759 | Avena sativa L. | Krakow, Poland | NSGC |  | | 1939 | COLLECTED | | | 50.00000000, 20.00000000 | | | Uncertain improvement status | | 1133989 | PI 131668 |
| 32 | PI 124016 | Pusa Hybrid G | Avena sativa L. | Bihar, India | NSGC |  | | 1937 | DEVELOPED | | | | | | Breeding material | | 1132361 | PI 124016 |
| 33 | PI 58170 | Novo Jatkovo | Avena sativa L. | Primorskij kraj, Russian Federation | NSGC |  | | 1923 | COLLECTED | | Nikolsk Ussuriiskii | 43.80250000, 132.00944400 | 40 | | Landrace | | 1111594 | PI 58170 |
| 34 | PI 48112 | Tartarian | Avena sativa L. | Victoria, Australia | NSGC |  | | 1919 | COLLECTED | | | -34.25000000, 141.50000000 | | | Uncertain improvement status | | 1106158 | PI 48112 |
| 35 | CIav 7375 | Wisconsin X643-3 | Avena sativa L. | Wisconsin, United States | NSGC |  | | 1958 | DEVELOPED | | | | | | Breeding material | | 1039650 | CIav 7375 |
| 36 | CIav 7404 | Stillwater 55G-491 | Avena sativa L. | Oklahoma, United States | NSGC |  | | 1958 | DEVELOPED | | | | | | Breeding material | | 1039789 | CIav 7404 |
| 37 | CIav 7194 | 'Nehawka' | Avena sativa L. | Nebraska, United States | NSGC |  | | 1956 | DEVELOPED | 1959 | | | | | Cultivar | An early-maturing, short-strawed oat variety. Nehawka is resistant to Victoria blight, the smuts, and races 7, 7A, and related races of stem rust and has some tolerance to crown rust. | 1039011 | CIav 7194 |
| 38 | CIav 7129 | Kentucky 54-463 | Avena sativa L. | Kentucky, United States | NSGC |  | | 1955 | DEVELOPED | | | 37.98868920, -84.47771530 | | | Breeding material | | 1038790 | CIav 7129 |
| 39 | CIav 6857 | CI 6857 | Avena sativa L. | Florida, United States | NSGC |  | | 1953 | DEVELOPED | | | | | | Breeding material | | 1037919 | CIav 6857 |
| 40 | CIav 6570 | Stillwater 462567 | Avena sativa L. | Oklahoma, United States | NSGC |  | | 1951 | DEVELOPED | | | | | | Breeding material | | 1037024 | CIav 6570 |
| 41 | CIav 6542 | 'Exeter' | Avena sativa L. | Manitoba, Canada | NSGC |  | | 1951 | DEVELOPED | 1941 | | | | | Cultivar | | 1036913 | CIav 6542 |
| 42 | CIav 4294 | 'Vanguard' | Avena sativa L. | Manitoba, Canada | NSGC |  | | 1943 | DEVELOPED | 1936 | | | | | Cultivar | | 1027566 | CIav 4294 |
| 43 | CIav 4158 | 'Exeter' | Avena sativa L. | Manitoba, Canada | NSGC |  | | 1942 | DEVELOPED | 1941 | | | | | Cultivar | This variety is resistant to stem rust, but susceptible to crown rust and smuts. | 1027136 | CIav 4158 |
| 44 | CIav 4012 | R.L. 690 | Avena sativa L. | Manitoba, Canada | NSGC |  | | 1941 | DEVELOPED | | | | | | Breeding material | | 1026552 | CIav 4012 |
| 45 | CIav 3427 | 'Pioneer' | Avena sativa L. | New Jersey, United States | NSGC |  | | 1937 | DEVELOPED | NEAR 1941 | | | | | Cultivar | A hardy winter oat. | 1024737 | CIav 3427 |
| 46 | CIav 2345 | 'Rainbow' | Avena sativa L. | North Dakota, United States | NSGC |  | | 1927 | DEVELOPED | 1929 | | | | | Cultivar | Rainbow is a spring oat. It differs from Green Russian in growing a little taller, in having a stiffer straw, and in being more uniform in plant and grain characters. | 1019817 | CIav 2345 |
| 47 | CIav 2232 | 'Legacy' | Avena sativa L. | Ontario, Canada | NSGC |  | | 1926 | DEVELOPED | 1920 | | | | | Cultivar | Legacy, a spring oat, differs from Wayne in having fewer awns and slightly more slender grains. In has no resistance to the rusts and smuts. | 1019051 | CIav 2232 |
| 48 | CIav 1382 | 'Storm King' | Avena sativa L. | Warrington, United Kingdom | NSGC |  | | 1920 | DEVELOPED | | | | | | Cultivar | | 1013418 | CIav 1382 |
| 49 | CIav 1049 | 'Sixty Day' | Avena sativa L. | Wisconsin, United States | NSGC |  | | 1920 | COLLECTED | | | 45.00000000, -90.00000000 | | | Cultivar | | 1010984 | CIav 1049 |