| 0 | PI 539109 | 'Peatland' | Hordeum vulgare L. subsp. vulgare | Minnesota, United States | NSGC |  | | 1930 | DEVELOPED | 1926 | | | | | Cultivar | Six-rowed, rough-awned feed type with colorless aleurone. Plant height medium tall. Maturity medium. Straw strength good. Resistance to stem rust (Puccinia graminis). Moderate resistance to spot blotch (Helminthosporium sativum), net blotch (Pyrenophora teres), loose smut (Ustilago nuda), powdery mildew (Erysiphe graminis) and scab (Fusarium graminearum). Spring type. | 1434045 | PI 539109 |
| 1 | PI 73702 | 9136 | Hordeum vulgare L. subsp. vulgare | Manchuria, China | NSGC |  | | 1927 | COLLECTED | 09/1926 | | 45.00000000, 125.00000000 | | | Landrace | | 1116668 | PI 73702 |
| 2 | PI 73740 | 9141 | Hordeum vulgare L. subsp. vulgare | Manchuria, China | NSGC |  | | 1927 | COLLECTED | 09/1926 | | 45.00000000, 125.00000000 | | | Landrace | | 1116681 | PI 73740 |
| 3 | PI 73565 | 9075 | Hordeum vulgare L. subsp. vulgare | Manchuria, China | NSGC |  | | 1927 | COLLECTED | 09/1926 | | 45.00000000, 125.00000000 | | | Landrace | | 1116638 | PI 73565 |
| 4 | PI 72733 | 8998 | Hordeum vulgare L. subsp. vulgare | Manchuria, China | NSGC |  | | 1927 | COLLECTED | 09/1926 | | 45.00000000, 125.00000000 | | | Landrace | | 1116340 | PI 72733 |
| 5 | PI 72737 | 9020 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1927 | COLLECTED | | Lalingchiang, Manchuria | 45.23333333, 126.83333333 | 170 | | Landrace | | 1116344 | PI 72737 |
| 6 | PI 72741 | 9029 | Hordeum vulgare L. subsp. vulgare | Manchuria, China | NSGC |  | | 1927 | COLLECTED | | Gofiavohpoo, near Bodouneah, Manchuria | 45.00000000, 125.00000000 | | | Landrace | | 1116348 | PI 72741 |
| 7 | PI 72745 | Harbin | Hordeum vulgare L. subsp. vulgare | Manchuria, China | NSGC |  | | 1927 | COLLECTED | | Neengoutah, Manchuria | 45.00000000, 125.00000000 | | | Landrace | | 1116352 | PI 72745 |
| 8 | PI 69410 | 6953 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Pinhsien, Manchuria | 45.73333333, 127.45000000 | 197 | | Landrace | | 1114576 | PI 69410 |
| 9 | PI 69415 | 6973 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Shihtouchingtzu, Manchuria | 44.98333333, 126.01666667 | 190 | | Landrace | | 1114581 | PI 69415 |
| 10 | PI 69418 | 6985 | Hordeum vulgare L. subsp. vulgare | Hebei Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Tachen, Manchuria | 38.25000000, 115.01666667 | 44 | | Landrace | | 1114584 | PI 69418 |
| 11 | PI 69426 | Tifang | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/09/1926 | Tifang | 48.90000000, 125.66666667 | 341 | | Landrace | | 1114592 | PI 69426 |
| 12 | PI 70282 | 7280 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/11/1926 | Santaokan | 48.00000000, 128.00000000 | | | Landrace | | 1115448 | PI 70282 |
| 13 | PI 70295 | 8611 | Hordeum vulgare L. subsp. vulgare | Manchuria, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Chingchiatai, Manchuria | 45.00000000, 125.00000000 | | | Landrace | | 1115474 | PI 70295 |
| 14 | PI 70790 | 7292 | Hordeum vulgare L. subsp. vulgare | Manchuria, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Chalukoupei, Manchuria | 45.00000000, 125.00000000 | | | Landrace | | 1116079 | PI 70790 |
| 15 | PI 70803 | 7370 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/09/1926 | Tientsaokang, Manchuria | 46.08333333, 125.98333333 | 136 | | Landrace | | 1116095 | PI 70803 |
| 16 | PI 70832 | 8252 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Talai | 46.38333333, 123.40000000 | 144 | | Landrace | | 1116124 | PI 70832 |
| 17 | PI 70835 | 8271 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Chinyinpiehkuotzu | 42.81916667, 127.72388889 | 424 | | Landrace | | 1116127 | PI 70835 |
| 18 | PI 70838 | 8280 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Chialuho | 43.70083333, 125.97527778 | 210 | | Landrace | | 1116130 | PI 70838 |
| 19 | PI 70841 | 8291 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Piahokoutzu | 43.00000000, 126.00000000 | | | Landrace | | 1116133 | PI 70841 |
| 20 | PI 70845 | 8334 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Changchiatyingtzu | 49.32000000, 129.30000000 | 87 | | Landrace | | 1116137 | PI 70845 |
| 21 | PI 70846 | 8344 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Sanlingtun | 43.00000000, 126.00000000 | | | Landrace | | 1116138 | PI 70846 |
| 22 | PI 70850 | 8372 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Kuanyinshan | 48.00000000, 128.00000000 | | | Landrace | | 1116141 | PI 70850 |
| 23 | PI 70851 | 8376 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Chaoyangchen | 48.85000000, 130.35000000 | 87 | | Landrace | | 1116142 | PI 70851 |
| 24 | PI 70852 | Manchu | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Lopei | 47.58333333, 130.83333333 | 81 | | Landrace | | 1116143 | PI 70852 |
| 25 | PI 70853 | 8389 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Kaoshantung | 42.80222222, 126.16083333 | 319 | | Landrace | | 1116144 | PI 70853 |
| 26 | PI 70854 | Ming | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Mingshiuhsien | 47.16666667, 125.91666667 | 236 | | Landrace | | 1116145 | PI 70854 |
| 27 | PI 70855 | 8395 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Tungkuanchen | 48.05000000, 125.30000000 | 256 | | Landrace | | 1116146 | PI 70855 |
| 28 | PI 69588 | 7111 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/07/1926 | Hsiaoshuangchingpu | 43.00000000, 126.00000000 | | | Landrace | | 1114658 | PI 69588 |
| 29 | PI 69594 | 7135 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/17/1926 | Hsiaochingtzu | 43.00000000, 126.00000000 | | | Landrace | | 1114664 | PI 69594 |
| 30 | PI 69628 | 7474 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Yimapaitzu | 43.00000000, 126.00000000 | | | Landrace | | 1114698 | PI 69628 |
| 31 | PI 69636 | 7508 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Changshantun | 43.36666667, 126.75000000 | 570 | | Landrace | | 1114706 | PI 69636 |
| 32 | PI 69658 | 7599 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Shuanghochen | 43.46611111, 126.17111111 | 293 | | Landrace | | 1114728 | PI 69658 |
| 33 | PI 69660 | 7603 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Itung, Manchuria | 43.33333333, 125.28333333 | 248 | | Landrace | | 1114730 | PI 69660 |
| 34 | PI 69662 | 7966 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Chitamu | 44.36666667, 126.33333333 | 179 | | Landrace | | 1114732 | PI 69662 |
| 35 | PI 69665 | 7978 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Wangkuei, Manchuria | 46.83333333, 126.50000000 | 190 | | Landrace | | 1114735 | PI 69665 |
| 36 | PI 69666 | 7983 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Peianchen | 48.26666667, 126.60000000 | 273 | | Landrace | | 1114736 | PI 69666 |
| 37 | PI 69669 | 7994 | Hordeum vulgare L. subsp. vulgare | Manchuria, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Tiehlingho, Manchuria | 45.00000000, 125.00000000 | | | Landrace | | 1114739 | PI 69669 |
| 38 | PI 69671 | 8001 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Huayuan, Manchuria | 42.28333333, 127.06666667 | 490 | | Landrace | | 1114741 | PI 69671 |
| 39 | PI 69672 | 8008 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Pamientung | 44.93333333, 130.53333333 | 264 | | Landrace | | 1114742 | PI 69672 |
| 40 | PI 69674 | 8014 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Wuchiachan, Manchuria | 44.95000000, 125.63333333 | 146 | | Landrace | | 1114744 | PI 69674 |
| 41 | PI 69676 | 8024 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Chichangchen | 43.20000000, 125.81666667 | 288 | | Landrace | | 1114746 | PI 69676 |
| 42 | PI 69677 | 8026 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Chungsingchen | 48.00000000, 128.00000000 | | | Landrace | | 1114747 | PI 69677 |
| 43 | PI 69679 | 8035 | Hordeum vulgare L. subsp. vulgare | Manchuria, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Kaoantsun, Manchuria | 45.00000000, 125.00000000 | | | Landrace | | 1114749 | PI 69679 |
| 44 | PI 69695 | 8101 | Hordeum vulgare L. subsp. vulgare | Heilongjiang Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Changshanpei | 43.73333333, 125.30000000 | 236 | | Landrace | | 1114765 | PI 69695 |
| 45 | PI 65196 | 12 | Hordeum vulgare L. subsp. vulgare | Jiangsu Sheng, China | NSGC |  | | 1925 | COLLECTED | | Nanking | 32.06666667, 118.76666667 | 14 | | Landrace | | 1112360 | PI 65196 |
| 46 | PI 52840 | Oldambtster | Hordeum vulgare L. subsp. vulgare | North Holland, Netherlands | NSGC |  | | 1921 | COLLECTED | | | 52.58333333, 4.91666667 | | | Landrace | | 1108591 | PI 52840 |
| 47 | PI 38059 | Tivannes | Hordeum vulgare L. subsp. vulgare | Zürich, Switzerland | NSGC |  | | 1914 | COLLECTED | | Adlikon bei Andelfingen | 47.60000000, 8.68333333 | 448 | | Landrace | | 1104671 | PI 38059 |
| 48 | PI 20819 | Canadian Lake Shore | Hordeum vulgare L. subsp. vulgare | Wisconsin, United States | NSGC |  | | 1907 | COLLECTED | | | 45.00000000, -90.00000000 | | | Uncertain improvement status | | 1085657 | PI 20819 |
| 49 | PI 20824 | Manchuria | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1907 | COLLECTED | | | 50.00000000, -86.00000000 | | | Landrace | | 1085667 | PI 20824 |
| 50 | PI 11264 | Horsford | Hordeum vulgare L. subsp. vulgare | Idaho, United States | NSGC |  | | 1904 | COLLECTED | | | 45.00000000, -115.00000000 | | | Uncertain improvement status | | 1055394 | PI 11264 |
| 51 | CIho 7139 | Two Row Tester VVii | Hordeum vulgare L. subsp. vulgare | Utah, United States | NSGC |  | | 1944 | DEVELOPED | | | | | | Genetic material | | 1038823 | CIho 7139 |
| 52 | CIho 7076 | Tenn. 4B17-640 | Hordeum vulgare L. subsp. vulgare | Tennessee, United States | NSGC |  | | 1942 | DEVELOPED | | | | | | Breeding material | | 1038597 | CIho 7076 |
| 53 | CIho 6491 | Brugh 23 | Hordeum vulgare L. subsp. vulgare | Virginia, United States | NSGC |  | | 1938 | COLLECTED | | | 37.00000000, -80.00000000 | | | Uncertain improvement status | | 1036766 | CIho 6491 |
| 54 | CIho 6187 | Peto | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1936 | DEVELOPED | | | | | | Breeding material | | 1035563 | CIho 6187 |
| 55 | CIho 6094 | 'Brandon 213' | Hordeum vulgare L. subsp. vulgare | Manitoba, Canada | NSGC |  | | 1935 | DEVELOPED | | | | | | Cultivar | | 1035028 | CIho 6094 |
| 56 | CIho 6058 | CI 6058 | Hordeum vulgare L. subsp. vulgare | Idaho, United States | NSGC |  | | 1934 | DEVELOPED | | | | | | Genetic material | Very sterile 'um'. | 1034838 | CIho 6058 |
| 57 | CIho 6191 | Crookneck | Hordeum vulgare L. subsp. vulgare | California, United States | NSGC |  | | 1934 | COLLECTED | | | 37.00000000, -119.00000000 | | | Breeding material | | 1035583 | CIho 6191 |
| 58 | CIho 6371 | S.D. 1344 | Hordeum vulgare L. subsp. vulgare | South Dakota, United States | NSGC |  | | 1932 | DEVELOPED | | | | | | Breeding material | | 1036453 | CIho 6371 |
| 59 | CIho 5084 | Velvet 26-95 | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1929 | DEVELOPED | | | | | | Breeding material | | 1030182 | CIho 5084 |
| 60 | CIho 5422 | CI 5422 | Hordeum vulgare L. subsp. vulgare | Idaho, United States | NSGC |  | | 1929 | DEVELOPED | | | | | | Breeding material | | 1031599 | CIho 5422 |
| 61 | CIho 4666 | 'Oderbrucker' | Hordeum vulgare L. subsp. vulgare | Wisconsin, United States | NSGC |  | | 1926 | DEVELOPED | | | | | | Cultivar | | 1028968 | CIho 4666 |
| 62 | CIho 14389 | 7599 | Hordeum vulgare L. subsp. vulgare | Jilin Sheng, China | NSGC |  | | 1926 | COLLECTED | 09/1926 | Shuanghochen | 43.45000000, 126.16666667 | 293 | | Landrace | | 1067240 | CIho 14389 |
| 63 | CIho 4359 | Sheba | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1926 | COLLECTED | | | | | | Landrace | | 1027812 | CIho 4359 |
| 64 | CIho 4667 | Minnesota 457 | Hordeum vulgare L. subsp. vulgare | Minnesota, United States | NSGC |  | | 1926 | DEVELOPED | | | | | | Breeding material | | 1028969 | CIho 4667 |
| 65 | CIho 1698 | 'Reed Triumph' | Hordeum vulgare L. subsp. vulgare | United States | NSGC |  | | 1921 | DEVELOPED | | | | | | Cultivar | | 1015554 | CIho 1698 |
| 66 | CIho 2330 | 'Manchuria' | Hordeum vulgare L. subsp. vulgare | Minnesota, United States | NSGC |  | | 1921 | DEVELOPED | NEAR 1915 | | | | | Cultivar | Six-rowed, white hulled. Bluish cast to the aleurone layer. Basal bristle is short-haired and average density is 3.4- 3.5 mm. | 1019693 | CIho 2330 |
| 67 | CIho 2241 | 'Mansfield' | Hordeum vulgare L. subsp. vulgare | Idaho, United States | NSGC |  | | 1920 | COLLECTED | | | 45.00000000, -115.00000000 | | | Cultivar | | 1019112 | CIho 2241 |
| 68 | CIho 2259 | Manchuria | Hordeum vulgare L. subsp. vulgare | Minnesota, United States | NSGC |  | | 1920 | DEVELOPED | | | | | | Breeding material | | 1019239 | CIho 2259 |
| 69 | CIho 2625 | Minn. 1918-I-16-44 | Hordeum vulgare L. subsp. vulgare | Minnesota, United States | NSGC |  | | 1918 | DEVELOPED | | | | | | Breeding material | | 1021377 | CIho 2625 |
| 70 | CIho 2371 | Princess | Hordeum vulgare L. subsp. vulgare | California, United States | NSGC |  | | 1917 | DEVELOPED | | | | | | Breeding material | | 1020000 | CIho 2371 |
| 71 | CIho 1470 | 'O.A.C. 21' | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1916 | DEVELOPED | 1910 | | | | | Cultivar | | 1014018 | CIho 1470 |
| 72 | CIho 1118 | Featherston | Hordeum vulgare L. subsp. vulgare | Minnesota, United States | NSGC |  | | 1916 | COLLECTED | | | 46.00000000, -94.00000000 | | | Uncertain improvement status | | 1011491 | CIho 1118 |
| 73 | CIho 1174 | Oderbrucker | Hordeum vulgare L. subsp. vulgare | Wisconsin, United States | NSGC |  | | 1915 | DEVELOPED | | | | | | Breeding material | | 1011918 | CIho 1174 |
| 74 | CIho 739 | Manchurian | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1912 | DEVELOPED | | | | | | Breeding material | | 1008482 | CIho 739 |
| 75 | CIho 2624 | Feldnaer | Hordeum vulgare L. subsp. vulgare | California, United States | NSGC |  | | 1911 | COLLECTED | | | 37.00000000, -119.00000000 | | | Breeding material | | 1021372 | CIho 2624 |