| 0 | PI 386731 | IAR/B/366-1 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1974 | COLLECTED | | | | | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290274 | PI 386731 |
| 1 | PI 386753 | IAR/B/392-3 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Sheno | 9.33333333, 39.30000000 | 2843 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290296 | PI 386753 |
| 2 | PI 386754 | IAR/B/393-1 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Wolisso | 8.53333333, 37.98333333 | 2040 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290297 | PI 386754 |
| 3 | PI 386760 | IAR/B/401-1 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1974 | COLLECTED | | | | | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290303 | PI 386760 |
| 4 | PI 386765 | IAR/B/405-1 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1974 | COLLECTED | | | | | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290308 | PI 386765 |
| 5 | PI 386766 | IAR/B/405-2 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1974 | COLLECTED | | | | | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290309 | PI 386766 |
| 6 | PI 386770 | IAR/B/406-3 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Jibat and Mecha | 9.16666667, 37.75000000 | 1665 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290313 | PI 386770 |
| 7 | PI 386771 | IAR/B/407-1 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Jibat and Mecha | 9.16666667, 37.75000000 | 1665 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290314 | PI 386771 |
| 8 | PI 386774 | IAR/B/407-5 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Jibat and Mecha | 9.16666667, 37.75000000 | 1665 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290317 | PI 386774 |
| 9 | PI 386777 | IAR/B/410-1 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Menagesha | 9.03333333, 38.56666667 | 2444 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290320 | PI 386777 |
| 10 | PI 386778 | IAR/B/410-3 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Menagesha | 9.03333333, 38.56666667 | 2444 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290321 | PI 386778 |
| 11 | PI 386783 | IAR/B/417-1 | Hordeum vulgare L. subsp. vulgare | Shewa, Ethiopia | NSGC |  | | 1974 | COLLECTED | | | 9.00000000, 39.00000000 | | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290326 | PI 386783 |
| 12 | PI 386785 | IAR/B/419-1 | Hordeum vulgare L. subsp. vulgare | Shewa, Ethiopia | NSGC |  | | 1974 | COLLECTED | | | 9.00000000, 39.00000000 | | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290328 | PI 386785 |
| 13 | PI 386786 | IAR/B/419-2 | Hordeum vulgare L. subsp. vulgare | Shewa, Ethiopia | NSGC |  | | 1974 | COLLECTED | | | 9.00000000, 39.00000000 | | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290329 | PI 386786 |
| 14 | PI 386790 | IAR/B/422 | Hordeum vulgare L. subsp. vulgare | Shewa, Ethiopia | NSGC |  | | 1974 | COLLECTED | | | 9.00000000, 39.00000000 | | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290333 | PI 386790 |
| 15 | PI 386792 | IAR/B/435 | Hordeum vulgare L. subsp. vulgare | Tigray, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Axum | 14.13333333, 38.71666667 | 2184 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290335 | PI 386792 |
| 16 | PI 386804 | IAR/B/476 | Hordeum vulgare L. subsp. vulgare | Āmara, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Lumamie | 10.25000000, 37.93333333 | 2452 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290347 | PI 386804 |
| 17 | PI 386811 | IAR/B/495 | Hordeum vulgare L. subsp. vulgare | Tigray, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Walage | 14.13333333, 38.71666667 | 2184 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290354 | PI 386811 |
| 18 | PI 386815 | IAR/B/504-3 | Hordeum vulgare L. subsp. vulgare | Tigray, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Alagee | 12.98333333, 39.55000000 | 2989 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290358 | PI 386815 |
| 19 | PI 386817 | IAR/B/506-2 | Hordeum vulgare L. subsp. vulgare | Tigray, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Alagee | 12.98333333, 39.55000000 | 2989 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290360 | PI 386817 |
| 20 | PI 386820 | IAR/B/511-2 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Wollencomi | 9.00000000, 38.25000000 | 2133 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290363 | PI 386820 |
| 21 | PI 386824 | IAR/B/518-1 | Hordeum vulgare L. subsp. vulgare | Āmara, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Ankober | 9.58333333, 39.73333333 | 2643 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290367 | PI 386824 |
| 22 | PI 386825 | IAR/B/518-3 | Hordeum vulgare L. subsp. vulgare | Āmara, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Ankober | 9.58333333, 39.73333333 | 2643 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290368 | PI 386825 |
| 23 | PI 386839 | IAR/B/46 | Hordeum vulgare L. subsp. vulgare | Gonder, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Chira | 12.50000000, 37.00000000 | | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290382 | PI 386839 |
| 24 | PI 386861 | IAR/B/82 | Hordeum vulgare L. subsp. vulgare | Āmara, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Sibwasha Mariam | 10.08333333, 39.01666667 | 1813 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290404 | PI 386861 |
| 25 | PI 386862 | IAR/B/84-1 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Kombo-Ayer area | 9.10000000, 35.45000000 | 1524 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290405 | PI 386862 |
| 26 | PI 386865 | IAR/B/88 | Hordeum vulgare L. subsp. vulgare | Āmara, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Debre-Berhan | 9.68333333, 39.53333333 | 2789 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290408 | PI 386865 |
| 27 | PI 386880 | IAR/B/104-3 | Hordeum vulgare L. subsp. vulgare | YeDebub Bihēroch Bihēreseboch na Hizboch, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Wendo | 6.60000000, 38.41666667 | 1911 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290423 | PI 386880 |
| 28 | PI 386908 | IAR/B/147-2 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Kofete | 7.06666667, 38.78333333 | 2666 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290451 | PI 386908 |
| 29 | PI 386913 | IAR/B/151 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Bekoji | 7.53333333, 39.25000000 | 2817 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290456 | PI 386913 |
| 30 | PI 386921 | IAR/B/160-3 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Bekoji | 7.53333333, 39.25000000 | 2817 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290464 | PI 386921 |
| 31 | PI 386923 | IAR/B/161-3 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Munessa | 7.58333333, 38.90000000 | 2432 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290466 | PI 386923 |
| 32 | PI 386929 | IAR/B/166 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Bekoji | 7.53333333, 39.25000000 | 2817 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290472 | PI 386929 |
| 33 | PI 386930 | IAR/B/167 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Bekoji | 7.53333333, 39.25000000 | 2817 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290473 | PI 386930 |
| 34 | PI 386949 | IAR/B/182-2 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Bekoji | 7.53333333, 39.25000000 | 2817 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290492 | PI 386949 |
| 35 | PI 386961 | IAR/B/191 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Kofele | 7.06666667, 38.78333333 | 2666 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290504 | PI 386961 |
| 36 | PI 386966 | IAR/B/195-2 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Bekoji | 7.53333333, 39.25000000 | 2817 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290509 | PI 386966 |
| 37 | PI 386996 | IAR/B/215-4 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Bekoji | 7.53333333, 39.25000000 | 2817 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290539 | PI 386996 |
| 38 | PI 387001 | IAR/B/218 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Amigna | 7.85000000, 39.96666667 | 2480 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290544 | PI 387001 |
| 39 | PI 387096 | IAR/B/326-4 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Menagesha | 9.03333333, 38.56666667 | 2444 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290639 | PI 387096 |
| 40 | PI 387117 | IAR/B/341-3 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Jibat and Mecha | 9.16666667, 37.75000000 | 1665 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290660 | PI 387117 |
| 41 | PI 387129 | IAR/B/348-1 | Hordeum vulgare L. subsp. vulgare | Āmara, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Debre Berhan | 9.68333333, 39.53333333 | 2789 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290672 | PI 387129 |
| 42 | PI 387167 | IAR/B/408-1 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1974 | COLLECTED | | Ginchi | 9.03333333, 38.15000000 | 2274 | | Landrace | From the Holetta Collection (PI 386351 to 387250). | 1290710 | PI 387167 |
| 43 | PI 382214 | GAW 41-11 | Hordeum vulgare L. subsp. vulgare | Āmara, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 13km N of Gondar | 12.71666667, 37.43333333 | 2263 | | Landrace | | 1286572 | PI 382214 |
| 44 | PI 382368 | GAW 97-9 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 98km SW of Addis Ababa | 8.63333333, 38.05000000 | 2410 | | Landrace | | 1286726 | PI 382368 |
| 45 | PI 382373 | GAW 104-4 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 100km SW of Addis Ababa | 8.56666667, 38.00000000 | 2118 | | Landrace | | 1286731 | PI 382373 |
| 46 | PI 382375 | GAW 104-7 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 100km SW of Addis Ababa | 8.56666667, 38.00000000 | 2118 | | Landrace | | 1286733 | PI 382375 |
| 47 | PI 382380 | GAW 106-7 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 22km W of Ambo | 8.96666667, 37.66666667 | 2393 | | Landrace | | 1286738 | PI 382380 |
| 48 | PI 382523 | GAW 100-8 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 242km NE of Jimma | 8.68333333, 38.23333333 | 2147 | | Landrace | | 1286881 | PI 382523 |
| 49 | PI 382695 | GAW 11-2 | Hordeum vulgare L. subsp. vulgare | Āmara, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 143km NE of Addis Ababa | 9.68333333, 39.63333333 | 2964 | | Landrace | | 1287053 | PI 382695 |
| 50 | PI 382933 | GAW 75-4 | Hordeum vulgare L. subsp. vulgare | Tigray, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 36km S of Adigrat | 14.03333333, 39.58333333 | 2436 | | Landrace | | 1287291 | PI 382933 |
| 51 | PI 382946 | GAW 83-7 | Hordeum vulgare L. subsp. vulgare | Tigray, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 79km S of Mekele | 12.85000000, 39.56666667 | 2871 | | Landrace | | 1287304 | PI 382946 |
| 52 | PI 383069 | GAW 116-5 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 55km W of Ambo | 9.01666667, 37.45000000 | 2500 | | Landrace | | 1287427 | PI 383069 |
| 53 | PI 383165 | GAW 145-10 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 169km SE of Addis Ababa | 8.08333333, 39.55000000 | 2736 | | Landrace | | 1287523 | PI 383165 |
| 54 | PI 383174 | GAW 146-8 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 171km SE of Addis Ababa | 8.06666667, 39.56666667 | 2746 | | Landrace | | 1287532 | PI 383174 |
| 55 | PI 383181 | GAW 148-3 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 172km SE of Addis Ababa | 8.06666667, 39.56666667 | 2746 | | Landrace | | 1287539 | PI 383181 |
| 56 | PI 383202 | GAW 151-9 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1973 | COLLECTED | NEAR 11/1970 | 175km SE of Addis Ababa | 8.05000000, 39.56666667 | 2707 | | Landrace | | 1287560 | PI 383202 |
| 57 | PI 369744 | 'Kirgizskij 247' | Hordeum vulgare L. subsp. vulgare | Kyrgyzstan | NSGC |  | | 1972 | DEVELOPED | | | | | | Cultivar | | 1277062 | PI 369744 |
| 58 | PI 371455 | 2082a | Hordeum vulgare L. subsp. vulgare | Graubünden, Switzerland | NSGC |  | | 1971 | COLLECTED | | Alvaneu | 46.68333333, 9.63333333 | 1432 | | Landrace | | 1278457 | PI 371455 |
| 59 | PI 362206 | 'Hop' | Hordeum vulgare L. subsp. vulgare | Hauts-de-France, France | NSGC |  | | 1971 | DEVELOPED | 1970 | | | | | Cultivar | | 1270987 | PI 362206 |
| 60 | PI 356299 | E 124/3 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1970 | COLLECTED | | | | | | Landrace | | 1265687 | PI 356299 |
| 61 | PI 356459 | E 350/3 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1970 | COLLECTED | | | | | | Landrace | | 1265847 | PI 356459 |
| 62 | PI 356562 | E 460/8 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1970 | COLLECTED | | | | | | Landrace | | 1265950 | PI 356562 |
| 63 | PI 356657 | E 585/5 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1970 | COLLECTED | | | | | | Landrace | | 1266045 | PI 356657 |
| 64 | PI 356780 | WPBS/CAN 178/5 | Hordeum vulgare L. subsp. vulgare | Canada | NSGC |  | | 1970 | COLLECTED | | | | | | Uncertain improvement status | | 1266168 | PI 356780 |
| 65 | PI 344939 | 72 | Hordeum sp. | Serbia | | | Historic | 1969 | COLLECTED | 1969 | Rasca | 43.28722200, 20.61527800 | 413 | | Wild material | Received as part of PL 480 Project E30-CR-38. | 1257421 | PI 344939 |
| 66 | PI 342425 | 2712 | Hordeum vulgare L. subsp. vulgare | Eskişehir, Turkey | NSGC |  | | 1969 | COLLECTED | | | 39.66666670, 31.16666670 | | | Landrace | | 1255469 | PI 342425 |
| 67 | PI 330402 | 'Stupicky Sestirady' | Hordeum vulgare L. subsp. vulgare | Czechoslovakia | NSGC |  | | 1968 | DEVELOPED | | | | | | Cultivar | | 1245899 | PI 330402 |
| 68 | PI 328497 | HOR 1144 | Hordeum vulgare L. subsp. vulgare | Pelopónnisos, Greece | NSGC |  | | 1968 | COLLECTED | 1942 | Vamvakou | 37.25000000, 22.55000000 | 879 | | Landrace | | 1244073 | PI 328497 |
| 69 | PI 328981 | S 147 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1968 | COLLECTED | | | | | | Landrace | | 1244557 | PI 328981 |
| 70 | PI 329037 | HOR 1018 | Hordeum vulgare L. subsp. vulgare | Pelopónnisos, Greece | NSGC |  | | 1968 | COLLECTED | 1942 | Mistras | 37.06666667, 22.36666667 | 491 | | Landrace | | 1244613 | PI 329037 |
| 71 | PI 329047 | HOR 1035 | Hordeum vulgare L. subsp. vulgare | Pelopónnisos, Greece | NSGC |  | | 1968 | COLLECTED | 1942 | Karteri | 37.85000000, 22.41666667 | 615 | | Landrace | | 1244623 | PI 329047 |
| 72 | PI 329110 | Zweizeilige aus Franken | Hordeum vulgare L. subsp. vulgare | France | NSGC |  | | 1968 | COLLECTED | | | | | | Landrace | | 1244686 | PI 329110 |
| 73 | PI 329121 | 'Pallidum 16' | Hordeum vulgare L. subsp. vulgare | Avtonomna Respublika Krym, Ukraine | NSGC |  | | 1968 | DEVELOPED | | | 45.00000000, 34.00000000 | | | Cultivar | | 1244697 | PI 329121 |
| 74 | PI 321864 | Grabonos 15 | Hordeum vulgare L. subsp. vulgare | Slovenia | NSGC |  | | 1967 | COLLECTED | | Grabonos | 46.58841400, 16.00289200 | 210 | | Landrace | Obtained through PL 480 Project E30-CR-2. | 1239252 | PI 321864 |
| 75 | PI 316761 | AC 136/65 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1966 | COLLECTED | | | | | | Landrace | | 1236003 | PI 316761 |
| 76 | PI 316762 | AC 137/65 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1966 | COLLECTED | | | | | | Landrace | | 1236004 | PI 316762 |
| 77 | PI 315956 | 'Precoce Lepeuple' | Hordeum vulgare L. subsp. vulgare | Hauts-de-France, France | NSGC |  | | 1966 | DEVELOPED | 1963 | | | | | Cultivar | | 1235664 | PI 315956 |
| 78 | PI 308145 | 'Krasnodarskij 1918' | Hordeum vulgare L. subsp. vulgare | Krasnodarskij kraj, Russian Federation | NSGC |  | | 1965 | DEVELOPED | | | 45.00000000, 40.00000000 | | | Cultivar | | 1230196 | PI 308145 |
| 79 | PI 298307 | ELS 6402-246 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1964 | COLLECTED | 01/01/1964 | Awash River headwaters flood plains, 47km SW of Addis Ababa | 8.83333333, 38.41666667 | 2440 | | Landrace | | 1225383 | PI 298307 |
| 80 | PI 296795 | 65 | Hordeum vulgare L. subsp. spontaneum (K. Koch) Thell. | Yerushalayim, Israel | NSGC |  | | 1964 | COLLECTED | | Bar Giyyora | 31.73333333, 35.06666667 | 675 | | Wild material | MS reaction to net blotch. | 1224503 | PI 296795 |
| 81 | PI 296865 | 666 | Hordeum vulgare L. subsp. spontaneum (K. Koch) Thell. | Yerushalayim, Israel | NSGC |  | | 1964 | COLLECTED | | Zafririm | 31.65000000, 34.93333333 | 350 | | Wild material | R and MR reactions to net blotch. | 1224560 | PI 296865 |
| 82 | PI 296881 | 753 | Hordeum vulgare L. subsp. spontaneum (K. Koch) Thell. | Yerushalayim, Israel | NSGC |  | | 1964 | COLLECTED | | Sedot Mikha | 31.71666667, 34.91666667 | 193 | | Wild material | MR reaction to net blotch. | 1224573 | PI 296881 |
| 83 | PI 296904 | 943 | Hordeum vulgare L. subsp. spontaneum (K. Koch) Thell. | HaTsafon, Israel | NSGC |  | | 1964 | COLLECTED | | Gesher | 32.62000000, 35.55111111 | -198 | | Wild material | R and S reactions to net blotch. | 1224588 | PI 296904 |
| 84 | PI 296912 | 959 | Hordeum vulgare L. subsp. spontaneum (K. Koch) Thell. | HaTsafon, Israel | NSGC |  | | 1964 | COLLECTED | | Misgav'Am | 33.25000000, 35.55000000 | 781 | | Wild material | MR reaction to net blotch. | 1224595 | PI 296912 |
| 85 | PI 296921 | 998 | Hordeum vulgare L. subsp. spontaneum (K. Koch) Thell. | Yerushalayim, Israel | NSGC |  | | 1964 | COLLECTED | | Mekor Haim | 31.75000000, 35.21666667 | 756 | | Wild material | MS and S reactions to net blotch. | 1224602 | PI 296921 |
| 86 | PI 296942 | 1161 | Hordeum vulgare L. subsp. spontaneum (K. Koch) Thell. | HaDarom, Israel | NSGC |  | | 1964 | COLLECTED | | Megalim | 31.40000000, 34.60000000 | 135 | | Wild material | R reaction to net blotch. | 1224614 | PI 296942 |
| 87 | PI 296200 | 'Krasnodarskij 1918' | Hordeum vulgare L. subsp. vulgare | Krasnodarskij kraj, Russian Federation | NSGC |  | | 1964 | DEVELOPED | | | 45.00000000, 40.00000000 | | | Cultivar | | 1224226 | PI 296200 |
| 88 | PI 295525 | ELS 6302-157 | Hordeum vulgare L. subsp. vulgare | Āmara, Ethiopia | NSGC |  | | 1964 | COLLECTED | 11/05/1963 | Asmara road, 107km NE of Addis Ababa | 9.51666667, 39.41666667 | 2750 | | Landrace | | 1223758 | PI 295525 |
| 89 | PI 294770 | 'Rafiner' | Hordeum vulgare L. subsp. vulgare | Germany | NSGC |  | | 1964 | DEVELOPED | | | | | | Cultivar | | 1223109 | PI 294770 |
| 90 | PI 294781 | 105 | Hordeum vulgare L. subsp. vulgare | Hungary | NSGC |  | | 1964 | COLLECTED | | | | | | Uncertain improvement status | | 1223120 | PI 294781 |
| 91 | PI 285645 | R 145/181 | Hordeum vulgare L. subsp. vulgare | Poland | NSGC |  | | 1963 | COLLECTED | | | | | | Uncertain improvement status | | 1213979 | PI 285645 |
| 92 | PI 268200 | 'Ragusa 416' | Hordeum vulgare L. subsp. vulgare | Former Yugoslavia | NSGC |  | | 1960 | DEVELOPED | | | | | | Cultivar | | 1201726 | PI 268200 |
| 93 | PI 264914 | 736 | Hordeum vulgare L. subsp. vulgare | Kentrikí Makedonía, Greece | NSGC |  | | 1960 | COLLECTED | 1956 | 21 km from Verrai | 40.40000000, 22.11666667 | 1200 | | Landrace | | 1200304 | PI 264914 |
| 94 | PI 264921 | 932 | Hordeum vulgare L. subsp. vulgare | Šibensko-kninska županija, Croatia | NSGC |  | | 1960 | COLLECTED | 1956 | Kavst Mountains, near Perkoric, 38km N of Split | 43.68333333, 16.10000000 | 187 | | Landrace | | 1200311 | PI 264921 |
| 95 | PI 264922 | 1051 | Hordeum vulgare L. subsp. vulgare | Primorsko-goranska županija, Croatia | NSGC |  | | 1960 | COLLECTED | 1956 | near Skrad, Rijeka-Zagreb road | 45.42777778, 14.91111111 | 600 | | Landrace | | 1200312 | PI 264922 |
| 96 | PI 264639 | 'Manon' | Hordeum vulgare L. subsp. vulgare | Région wallonne, Belgium | NSGC |  | | 1960 | DEVELOPED | 1956 | | | | | Cultivar | | 1200135 | PI 264639 |
| 97 | PI 262216 | 'Probstdorf' | Hordeum vulgare L. subsp. vulgare | Wien, Austria | NSGC |  | | 1959 | DEVELOPED | | | | | | Cultivar | | 1199046 | PI 262216 |
| 98 | PI 219796 | S-62 | Hordeum vulgare L. subsp. spontaneum (K. Koch) Thell. | Hewlêr, Iraq | NSGC |  | | 1954 | COLLECTED | 06/13/1954 | 4km W of Salahadin | 36.40000000, 44.15000000 | 915 | | Wild material | | 1178094 | PI 219796 |
| 99 | PI 209787 | 'Klosterkammer II' | Hordeum vulgare L. subsp. vulgare | Hessen, Germany | NSGC |  | | 1953 | COLLECTED | | | 50.50000000, 9.25000000 | | | Cultivar | | 1174432 | PI 209787 |
| 100 | PI 209788 | 'Domina' | Hordeum vulgare L. subsp. vulgare | Bayern, Germany | NSGC |  | | 1953 | DEVELOPED | | | 49.00000000, 11.50000000 | | | Cultivar | | 1174433 | PI 209788 |
| 101 | PI 201104 | 'Admonter Stamm 3' | Hordeum vulgare L. subsp. vulgare | Steiermark, Austria | NSGC |  | | 1952 | DEVELOPED | | | | | | Cultivar | | 1169429 | PI 201104 |
| 102 | PI 201105 | 'Admonter Stamm 8' | Hordeum vulgare L. subsp. vulgare | Steiermark, Austria | NSGC |  | | 1952 | DEVELOPED | | | | | | Cultivar | | 1169430 | PI 201105 |
| 103 | PI 201106 | 'Admonter Stamm 11' | Hordeum vulgare L. subsp. vulgare | Steiermark, Austria | NSGC |  | | 1952 | DEVELOPED | | | | | | Cultivar | | 1169431 | PI 201106 |
| 104 | PI 197623 | 'Carstens' | Hordeum vulgare L. subsp. vulgare | Schleswig-Holstein, Germany | NSGC |  | | 1951 | DEVELOPED | | | 54.00000000, 10.50000000 | | | Cultivar | | 1168251 | PI 197623 |
| 105 | PI 197627 | Tchermaks | Hordeum vulgare L. subsp. vulgare | Germany | NSGC |  | | 1951 | COLLECTED | | | | | | Uncertain improvement status | | 1168255 | PI 197627 |
| 106 | PI 197628 | 562/46 | Hordeum vulgare L. subsp. vulgare | Germany | NSGC |  | | 1951 | COLLECTED | | | | | | Breeding material | | 1168256 | PI 197628 |
| 107 | PI 197630 | 1144/48 | Hordeum vulgare L. subsp. vulgare | Germany | NSGC |  | | 1951 | COLLECTED | | | | | | Breeding material | | 1168258 | PI 197630 |
| 108 | PI 197632 | 4692/41 | Hordeum vulgare L. subsp. vulgare | Germany | NSGC |  | | 1951 | COLLECTED | | | | | | Breeding material | | 1168260 | PI 197632 |
| 109 | PI 195962 | 9738 | Hordeum vulgare L. subsp. vulgare | Āmara, Ethiopia | NSGC |  | | 1951 | COLLECTED | 1951 | Dessie | 11.13333333, 39.63333333 | 2495 | | Landrace | | 1166323 | PI 195962 |
| 110 | PI 194952 | 9244 | Hordeum vulgare L. subsp. vulgare | Āmara, Ethiopia | NSGC |  | | 1951 | COLLECTED | 12/31/1950 | Gondar | 12.60000000, 37.46666667 | 2201 | | Landrace | | 1165429 | PI 194952 |
| 111 | PI 539125 | 'Kenbar' | Hordeum vulgare L. subsp. vulgare | Kentucky, United States | NSGC |  | | 1949 | DEVELOPED | 1951 | | 37.98868920, -84.47771530 | | | Cultivar | Six-rowed, rough-awned, bearded type. Maturity early. Spikes semi-dence, short and erect. Rachilla short haired. Kernels light blue and short to midlong. Seed weight 3.4 to 3.8gm per 100. Hulls slightly wrinkled. Yield high. Straw strong. Resistant to many races of powdery mildew (Erysiphe graminis), scald (Rhynchosporium secalis) and brown loose smut (Ustilago nuda). Moderately winter hardy. | 1434061 | PI 539125 |
| 112 | PI 183636 | Landsorte von Stockerau | Hordeum vulgare L. subsp. vulgare | Niederösterreich, Austria | NSGC |  | | 1949 | COLLECTED | | Stockerau | 48.40000000, 16.21666667 | 176 | | Landrace | | 1159018 | PI 183636 |
| 113 | PI 183375 | 'Iwate Mensury 2' | Hordeum vulgare L. subsp. vulgare | Iwate, Japan | NSGC |  | | 1949 | DEVELOPED | 1918 | | | | | Cultivar | | 1158686 | PI 183375 |
| 114 | PI 182681 | Black Haurani | Hordeum vulgare L. subsp. vulgare | As Suwaydā', Syria | NSGC |  | | 1949 | COLLECTED | 1948 | Hauran | 32.75000000, 36.50000000 | 821 | | Landrace | | 1158004 | PI 182681 |
| 115 | PI 180653 | 'Mahndorfer' | Hordeum vulgare L. subsp. vulgare | Germany | NSGC |  | | 1949 | DEVELOPED | | | | | | Cultivar | | 1156423 | PI 180653 |
| 116 | PI 180654 | 'Peragis Mittelfruhe' | Hordeum vulgare L. subsp. vulgare | Niedersachsen, Germany | NSGC |  | | 1949 | DEVELOPED | | | 52.00000000, 10.00000000 | | | Cultivar | | 1156426 | PI 180654 |
| 117 | PI 180655 | 'Peragis Stamm 12' | Hordeum vulgare L. subsp. vulgare | Niedersachsen, Germany | NSGC |  | | 1949 | DEVELOPED | | | 52.00000000, 10.00000000 | | | Cultivar | | 1156427 | PI 180655 |
| 118 | PI 180656 | 'Strengs Domina' | Hordeum vulgare L. subsp. vulgare | Bayern, Germany | NSGC |  | | 1949 | DEVELOPED | | | 49.00000000, 11.50000000 | | | Cultivar | | 1156430 | PI 180656 |
| 119 | PI 180659 | Strain No. 556/46 | Hordeum vulgare L. subsp. vulgare | Niedersachsen, Germany | NSGC |  | | 1949 | DEVELOPED | | | 52.00000000, 10.00000000 | | | Breeding material | | 1156434 | PI 180659 |
| 120 | PI 180660 | Strain No. 562/46 | Hordeum vulgare L. subsp. vulgare | Niedersachsen, Germany | NSGC |  | | 1949 | DEVELOPED | | | 52.00000000, 10.00000000 | | | Breeding material | | 1156435 | PI 180660 |
| 121 | PI 180661 | Strain No. 565/46 | Hordeum vulgare L. subsp. vulgare | Niedersachsen, Germany | NSGC |  | | 1949 | DEVELOPED | | | 52.00000000, 10.00000000 | | | Breeding material | | 1156438 | PI 180661 |
| 122 | PI 180662 | Strain No. 579/46 | Hordeum vulgare L. subsp. vulgare | Niedersachsen, Germany | NSGC |  | | 1949 | DEVELOPED | | | 52.00000000, 10.00000000 | | | Breeding material | | 1156439 | PI 180662 |
| 123 | PI 178381 | 6234 | Hordeum vulgare L. subsp. vulgare | Mardin, Turkey | NSGC |  | | 1949 | COLLECTED | 1948 | Girmuzan, Derbesiye (Senyurt) | 37.10000000, 40.66666667 | 482 | | Landrace | | 1154574 | PI 178381 |
| 124 | PI 176097 | 9667a | Hordeum vulgare L. subsp. vulgare | Uttarakhand, India | NSGC |  | | 1949 | COLLECTED | 07/29/1948 | Kumaon | 29.83333333, 79.50000000 | 2440 | | Landrace | | 1152507 | PI 176097 |
| 125 | PI 176127 | 10089 | Hordeum vulgare L. subsp. vulgare | Uttarakhand, India | NSGC |  | | 1949 | COLLECTED | 10/02/1948 | Harsil, Tehri | 31.03333333, 78.73333333 | 2681 | | Landrace | | 1152537 | PI 176127 |
| 126 | PI 174427 | 'Probstdorf' | Hordeum vulgare L. subsp. vulgare | Wien, Austria | NSGC |  | | 1949 | DEVELOPED | | | | | | Cultivar | | 1151385 | PI 174427 |
| 127 | PI 174430 | 'Escourgeon Hatif du Moulin' | Hordeum vulgare L. subsp. vulgare | Hauts-de-France, France | NSGC |  | | 1949 | DEVELOPED | | | | | | Cultivar | | 1151391 | PI 174430 |
| 128 | PI 174432 | 'Albert' | Hordeum vulgare L. subsp. vulgare | Île-de-France, France | NSGC |  | | 1949 | DEVELOPED | | | | | | Cultivar | | 1151395 | PI 174432 |
| 129 | PI 174433 | 'Professeur Damseaux' | Hordeum vulgare L. subsp. vulgare | Région wallonne, Belgium | NSGC |  | | 1949 | DEVELOPED | 1920 | | | | | Cultivar | | 1151397 | PI 174433 |
| 130 | PI 174436 | Docteur Hansbergs | Hordeum vulgare L. subsp. vulgare | Île-de-France, France | NSGC |  | | 1949 | COLLECTED | | | 48.83333333, 1.91666667 | | | Uncertain improvement status | | 1151400 | PI 174436 |
| 131 | PI 174439 | 'Friedrichswerther Berg' | Hordeum vulgare L. subsp. vulgare | Thüringen, Germany | NSGC |  | | 1949 | DEVELOPED | | | 50.91666700, 11.00000000 | | | Cultivar | | 1151406 | PI 174439 |
| 132 | PI 174442 | Mammoth 1 | Hordeum vulgare L. subsp. vulgare | Île-de-France, France | NSGC |  | | 1949 | COLLECTED | | | 48.83333333, 1.91666667 | | | Uncertain improvement status | | 1151411 | PI 174442 |
| 133 | PI 174453 | Groninger | Hordeum vulgare L. subsp. vulgare | Île-de-France, France | NSGC |  | | 1949 | COLLECTED | | | 48.78333333, 1.86666667 | | | Landrace | | 1151427 | PI 174453 |
| 134 | PI 539126 | 'Kearney' | Hordeum vulgare L. subsp. vulgare | Nebraska, United States | NSGC |  | | 1948 | DEVELOPED | 1951 | | | | | Cultivar | Six-rowed, rough-awned, type. Kernels blue or white, short to midlong. Seed weight 2.4 to 3.8gm per 100. Hulls slightly wrinkled to wrinkled. Malting qualities rated very satisfactory in Nebraska tests; mediocre in tests at the Barley and Malt Laboratory, Madison, Wisconsin due to small kernel size and high nitrogen. Weak straw. Some resistance to green bug (Sciizaphis graminum). | 1434062 | PI 539126 |
| 135 | PI 161960 | 'Tschermaks Zweizeilige' | Hordeum vulgare L. subsp. vulgare | Wien, Austria | NSGC |  | | 1948 | DEVELOPED | | | | | | Cultivar | | 1139667 | PI 161960 |
| 136 | PI 161963 | 'Wieselburger Zweizeilige' | Hordeum vulgare L. subsp. vulgare | Niederösterreich, Austria | NSGC |  | | 1948 | DEVELOPED | | | | | | Cultivar | | 1139674 | PI 161963 |
| 137 | PI 159977 | 'Fletumer' | Hordeum vulgare L. subsp. vulgare | Groningen, Netherlands | NSGC |  | | 1947 | DEVELOPED | | | | | | Cultivar | | 1138679 | PI 159977 |
| 138 | PI 159979 | Vima | Hordeum vulgare L. subsp. vulgare | Gelderland, Netherlands | NSGC |  | | 1947 | COLLECTED | | | 52.00000000, 5.83333333 | | | Uncertain improvement status | | 1138681 | PI 159979 |
| 139 | PI 152254 | 'Lignee 14 de Gembloux' | Hordeum vulgare L. subsp. vulgare | Région wallonne, Belgium | NSGC |  | | 1945 | DEVELOPED | | | | | | Cultivar | | 1136361 | PI 152254 |
| 140 | PI 152255 | 'Lignee 125 de Gembloux' | Hordeum vulgare L. subsp. vulgare | Région wallonne, Belgium | NSGC |  | | 1945 | DEVELOPED | | | | | | Cultivar | | 1136362 | PI 152255 |
| 141 | PI 539116 | 'Texan' | Hordeum vulgare L. subsp. vulgare | Texas, United States | NSGC |  | | 1938 | DEVELOPED | NEAR 1940 | | | | | Cultivar | Six-rowed smooth awned type. Rachilla short-haired, occasionally abortive. Kernels blue mid-long to long. Seed weight 4.0 to 4.2gm per 100. Hulls semi-wrinkled to wrinkled. Limited winterhardiness. Straw moderately weak to weak. Moderately resistant to net blotch (Pyrenophora teres). Some resistance to powdery mildew (Erysiphe graminis). | 1434052 | PI 539116 |
| 142 | PI 68220 | 132 | Hordeum vulgare L. subsp. vulgare | Daşkəsən, Azerbaijan | NSGC |  | | 1926 | COLLECTED | | | | | | Landrace | | 1114140 | PI 68220 |
| 143 | PI 61338 | CIho 3195 | Hordeum vulgare L. subsp. vulgare | Hokkaidô, Japan | NSGC |  | | 1924 | DEVELOPED | | | | | | Breeding material | | 1112049 | PI 61338 |
| 144 | PI 60684 | 2 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1924 | COLLECTED | | | | | | Landrace | | 1111841 | PI 60684 |
| 145 | PI 6658 | Han River | Hordeum vulgare L. subsp. vulgare | Hubei Sheng, China | NSGC |  | | 1901 | COLLECTED | 1900 | Han River | 31.00000000, 112.00000000 | | | Landrace | From up the Han River, where it is used for food in place of rice. | 1037305 | PI 6658 |
| 146 | PI 5852 | Scottish Pearl | Hordeum vulgare L. subsp. vulgare | Bayern, Germany | NSGC |  | | 1901 | COLLECTED | | Bausweiler | 49.00000000, 11.50000000 | | | Uncertain improvement status | A brewing barley obtained at the Bavarian Barley and Hop Exposition, Munich, 1900. | 1033626 | PI 5852 |
| 147 | CIho 15538 | Ill 62-27 | Hordeum vulgare L. subsp. vulgare | Illinois, United States | NSGC |  | | 1974 | DEVELOPED | | | | | | Breeding material | | 1072158 | CIho 15538 |
| 148 | CIho 16487 | Isogenic: 240-Lk-6 (Awned) | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1973 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Genetic material | | 1075998 | CIho 16487 |
| 149 | CIho 16488 | Isogenic: 240-lk-6 (Awnless) | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1973 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Genetic material | | 1076002 | CIho 16488 |
| 150 | CIho 15397 | Belts 69-917 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | Short straw. | 1071393 | CIho 15397 |
| 151 | CIho 15398 | Belts 68-1419 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | Short straw. | 1071399 | CIho 15398 |
| 152 | CIho 15424 | Belts 66-631 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | Naked seed. | 1071532 | CIho 15424 |
| 153 | CIho 15425 | Belts 66-632 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | Naked seed. | 1071537 | CIho 15425 |
| 154 | CIho 15426 | Belts 66-1478 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | Naked seed. | 1071544 | CIho 15426 |
| 155 | CIho 15427 | Belts 66-1480 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | Naked seed. | 1071549 | CIho 15427 |
| 156 | CIho 15428 | Belts 68-755 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | Naked seed. | 1071556 | CIho 15428 |
| 157 | CIho 15430 | Belts 67-1448 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | Naked seed. | 1071567 | CIho 15430 |
| 158 | CIho 15431 | Belts 67-1449 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | Naked seed. | 1071573 | CIho 15431 |
| 159 | CIho 16224 | Isogenic: 115-r-8 (Smooth) | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Genetic material | 2-row, smooth awn, covered. | 1075006 | CIho 16224 |
| 160 | CIho 16264 | Isogenic: 134-n-8 (Hulless) | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Genetic material | 6-row, naked. | 1075158 | CIho 16264 |
| 161 | CIho 16268 | Isogenic: 136-n-8 (Hulless) | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Genetic material | 6-row, naked. | 1075172 | CIho 16268 |
| 162 | CIho 16269 | Isogenic: 137-N-8 (Covered) | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Genetic material | 6-row, covered. | 1075176 | CIho 16269 |
| 163 | CIho 16270 | Isogenic: 137-n-8 (Hulless) | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Genetic material | 6-row, naked. | 1075179 | CIho 16270 |
| 164 | CIho 16446 | Isogenic: 221-pa-8 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Genetic material | 6-row, covered, susceptible seedling reaction to race 4. | 1075859 | CIho 16446 |
| 165 | CIho 16447 | Isogenic: 222-Pa-8 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Genetic material | 6-row, covered, resistant seedling reaction to race 4. | 1075864 | CIho 16447 |
| 166 | CIho 16448 | Isogenic: 222-pa-8 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1972 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Genetic material | 6-row, covered, susceptible seedling reaction to race 4. | 1075868 | CIho 16448 |
| 167 | CIho 15375 | Mo. B2346 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1972 | DEVELOPED | | | | | | Breeding material | | 1071306 | CIho 15375 |
| 168 | CIho 15233 | 'Adair' | Hordeum vulgare L. subsp. vulgare | Oregon, United States | NSGC |  | | 1970 | DEVELOPED | 1970 | | | | | Cultivar | Adapted to the winter barley growing areas of the Willamette Valley in Western Oregon. | 1070680 | CIho 15233 |
| 169 | CIho 15186 | Mo. B1272 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1970 | DEVELOPED | | | | | | Breeding material | | 1070474 | CIho 15186 |
| 170 | CIho 14930 | ELS 6402-517 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1966 | COLLECTED | 12/02/1964 | SE slope of Mt. Yerrer, approx. 15km NW of Debre Zeit | 8.83333333, 38.96666667 | 2684 | | Landrace | | 1069478 | CIho 14930 |
| 171 | CIho 14945 | ELS 6402-532 | Hordeum vulgare L. subsp. vulgare | Oromīya, Ethiopia | NSGC |  | | 1966 | COLLECTED | 12/02/1964 | SE slope of Mt. Yerrer, approx. 15km NW of Debre Zeit | 8.83333333, 38.96666667 | 2684 | | Landrace | | 1069543 | CIho 14945 |
| 172 | CIho 12251 | O.A.C. WB 36-14 | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1965 | DEVELOPED | | | | | | Breeding material | | 1059825 | CIho 12251 |
| 173 | CIho 11910 | 'Knob' | Hordeum vulgare L. subsp. vulgare | Kentucky, United States | NSGC |  | | 1964 | DEVELOPED | 1969 | | 37.98868920, -84.47771530 | | | Cultivar | Six-rowed, short awned on central spikelets, awnless on lateral spikelets type. Early growth semi-prostrate. Plant early and short. Spikes dense, short and erect. Rachilla short-haired. Kernels white, short to midlong with hulls slightly wrinkled. Similar winter hardiness as Kenbar and several days earlier maturity. Resistance to some races of mildew. Susceptible to loose smut. Higher yields and equal test weight as Kenbar. Tends to shatter in dry conditions. | 1058159 | CIho 11910 |
| 174 | CIho 11641 | Mo. B1301 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1963 | DEVELOPED | | | | | | Breeding material | | 1057040 | CIho 11641 |
| 175 | CIho 11642 | Mo. B1318 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1963 | DEVELOPED | | | | | | Breeding material | | 1057043 | CIho 11642 |
| 176 | CIho 11643 | Mo. B1450 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1963 | DEVELOPED | | | | | | Breeding material | | 1057050 | CIho 11643 |
| 177 | CIho 11644 | Mo. B1452 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1963 | DEVELOPED | | | | | | Breeding material | | 1057053 | CIho 11644 |
| 178 | CIho 11668 | Belts. 62-1428 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1963 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | | 1057165 | CIho 11668 |
| 179 | CIho 11669 | Belts. 62-1436 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1963 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | | 1057170 | CIho 11669 |
| 180 | CIho 11358 | Mo. B1395 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1962 | DEVELOPED | | | | | | Breeding material | | 1055797 | CIho 11358 |
| 181 | CIho 11371 | Belts. 60-1807 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1962 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | | 1055861 | CIho 11371 |
| 182 | CIho 11372 | Belts. 60-1809 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1962 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | | 1055864 | CIho 11372 |
| 183 | CIho 11579 | 'Ragusa 6-9' | Hordeum vulgare L. subsp. vulgare | Former Yugoslavia | NSGC |  | | 1962 | DEVELOPED | | | | | | Cultivar | | 1056795 | CIho 11579 |
| 184 | CIho 11580 | 'Ragusa 415' | Hordeum vulgare L. subsp. vulgare | Former Yugoslavia | NSGC |  | | 1962 | DEVELOPED | | | | | | Cultivar | | 1056796 | CIho 11580 |
| 185 | CIho 11838 | 'Ragusa 416' | Hordeum vulgare L. subsp. vulgare | Former Yugoslavia | NSGC |  | | 1962 | DEVELOPED | | | | | | Cultivar | | 1057824 | CIho 11838 |
| 186 | CIho 11161 | Miss. S584-1 | Hordeum vulgare L. subsp. vulgare | Mississippi, United States | NSGC |  | | 1961 | DEVELOPED | | | | | | Breeding material | | 1054960 | CIho 11161 |
| 187 | CIho 11162 | Miss. S589-2 | Hordeum vulgare L. subsp. vulgare | Mississippi, United States | NSGC |  | | 1961 | DEVELOPED | | | | | | Breeding material | | 1054965 | CIho 11162 |
| 188 | CIho 11164 | Miss. S5819-2 | Hordeum vulgare L. subsp. vulgare | Mississippi, United States | NSGC |  | | 1961 | DEVELOPED | | | | | | Breeding material | | 1054973 | CIho 11164 |
| 189 | CIho 11165 | Mo. B1293 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1961 | DEVELOPED | | | | | | Breeding material | | 1054974 | CIho 11165 |
| 190 | CIho 11178 | Mo. B1252 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1961 | DEVELOPED | | | | | | Breeding material | | 1055030 | CIho 11178 |
| 191 | CIho 11180 | Tenn. 61-168-2 | Hordeum vulgare L. subsp. vulgare | Tennessee, United States | NSGC |  | | 1961 | DEVELOPED | | | | | | Breeding material | | 1055040 | CIho 11180 |
| 192 | CIho 10901 | Tetraploid Kentucky 1 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1960 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Genetic material | | 1054007 | CIho 10901 |
| 193 | CIho 10878 | Kansas 54410 | Hordeum vulgare L. subsp. vulgare | Kansas, United States | NSGC |  | | 1960 | DEVELOPED | | | | | | Breeding material | | 1053912 | CIho 10878 |
| 194 | CIho 10894 | Mo. B1230 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1960 | DEVELOPED | | | | | | Breeding material | | 1053981 | CIho 10894 |
| 195 | CIho 10895 | Mo. B1233 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1960 | DEVELOPED | | | | | | Breeding material | | 1053983 | CIho 10895 |
| 196 | CIho 10896 | Mo. B1267 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1960 | DEVELOPED | | | | | | Breeding material | | 1053990 | CIho 10896 |
| 197 | CIho 10900 | Mo. B1257 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1960 | DEVELOPED | | | | | | Breeding material | | 1054006 | CIho 10900 |
| 198 | CIho 10902 | O.A.C. WB 1-3 | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1960 | DEVELOPED | | | | | | Breeding material | | 1054014 | CIho 10902 |
| 199 | CIho 10903 | Tex. 47-53-576 | Hordeum vulgare L. subsp. vulgare | Texas, United States | NSGC |  | | 1960 | DEVELOPED | | | | | | Breeding material | | 1054015 | CIho 10903 |
| 200 | CIho 10904 | Miss. U.Z. S501-9 | Hordeum vulgare L. subsp. vulgare | Mississippi, United States | NSGC |  | | 1960 | DEVELOPED | | | | | | Breeding material | | 1054022 | CIho 10904 |
| 201 | CIho 10905 | Belts. 58-1131 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1960 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | Hull-less, Wong-type winter barley. | 1054023 | CIho 10905 |
| 202 | CIho 10665 | Mo. B1115 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1959 | DEVELOPED | | | | | | Breeding material | | 1053188 | CIho 10665 |
| 203 | CIho 10536 | Mo. B1131 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1958 | DEVELOPED | | | | | | Breeding material | | 1052853 | CIho 10536 |
| 204 | CIho 10543 | Dayton Selection | Hordeum vulgare L. subsp. vulgare | Kentucky, United States | NSGC |  | | 1958 | DEVELOPED | | | 37.98868920, -84.47771530 | | | Breeding material | Higher winter survival than Dayton. | 1052874 | CIho 10543 |
| 205 | CIho 10430 | Mo. B1048 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1957 | DEVELOPED | | | | | | Breeding material | | 1052594 | CIho 10430 |
| 206 | CIho 10431 | Mo. B1056 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1957 | DEVELOPED | | | | | | Breeding material | | 1052595 | CIho 10431 |
| 207 | CIho 10097 | OAC Strain 30GH10 | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1955 | DEVELOPED | | | | | | Breeding material | | 1051601 | CIho 10097 |
| 208 | CIho 10032 | Cauldwell | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1954 | COLLECTED | | | 50.00000000, -86.00000000 | | | Uncertain improvement status | | 1051353 | CIho 10032 |
| 209 | CIho 10045 | MO. B-355 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1954 | DEVELOPED | | | | | | Breeding material | | 1051405 | CIho 10045 |
| 210 | CIho 10046 | MO. B-404 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1954 | DEVELOPED | | | | | | Breeding material | | 1051406 | CIho 10046 |
| 211 | CIho 10048 | MO. B-411 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1954 | DEVELOPED | | | | | | Breeding material | | 1051414 | CIho 10048 |
| 212 | CIho 10049 | MO. B-429 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1954 | DEVELOPED | | | | | | Breeding material | | 1051420 | CIho 10049 |
| 213 | CIho 10051 | Kinroku | Hordeum vulgare L. subsp. vulgare | Japan | NSGC |  | | 1954 | COLLECTED | | | | | | Landrace | | 1051427 | CIho 10051 |
| 214 | CIho 10052 | MO. B-472 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1954 | DEVELOPED | | | | | | Breeding material | | 1051428 | CIho 10052 |
| 215 | CIho 10053 | MO. B-495 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1954 | DEVELOPED | | | | | | Breeding material | | 1051434 | CIho 10053 |
| 216 | CIho 10054 | M0. B-502 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1954 | DEVELOPED | | | | | | Breeding material | | 1051435 | CIho 10054 |
| 217 | CIho 10055 | MO. B-507 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1954 | DEVELOPED | | | | | | Breeding material | | 1051441 | CIho 10055 |
| 218 | CIho 10056 | MO. B-538 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1954 | DEVELOPED | | | | | | Breeding material | | 1051442 | CIho 10056 |
| 219 | CIho 10057 | MO. B-539 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1954 | DEVELOPED | | | | | | Breeding material | | 1051449 | CIho 10057 |
| 220 | CIho 9565 | Tex. 10-47-136 | Hordeum vulgare L. subsp. vulgare | Texas, United States | NSGC |  | | 1954 | DEVELOPED | | | | | | Breeding material | | 1049276 | CIho 9565 |
| 221 | CIho 9567 | Miss. S50-2-1 | Hordeum vulgare L. subsp. vulgare | Mississippi, United States | NSGC |  | | 1954 | DEVELOPED | | | | | | Breeding material | | 1049287 | CIho 9567 |
| 222 | CIho 9573 | Purdue 433A3-50-6 | Hordeum vulgare L. subsp. vulgare | Indiana, United States | NSGC |  | | 1954 | DEVELOPED | | | 40.42586860, -86.90806550 | | | Breeding material | | 1049316 | CIho 9573 |
| 223 | CIho 9544 | Boz. CC10-259 | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | | 1953 | DEVELOPED | | | | | | Breeding material | | 1049165 | CIho 9544 |
| 224 | CIho 9518 | CH 47-36 | Hordeum vulgare L. subsp. vulgare | Ohio, United States | NSGC |  | | 1952 | DEVELOPED | | | | | | Breeding material | | 1049013 | CIho 9518 |
| 225 | CIho 9521 | Purdue 401A4-4-1-1 | Hordeum vulgare L. subsp. vulgare | Indiana, United States | NSGC |  | | 1952 | DEVELOPED | | | 40.42586860, -86.90806550 | | | Breeding material | | 1049028 | CIho 9521 |
| 226 | CIho 9522 | CI 9522 | Hordeum vulgare L. subsp. vulgare | Washington, United States | NSGC |  | | 1952 | DEVELOPED | | | | | | Breeding material | | 1049038 | CIho 9522 |
| 227 | CIho 10848 | 'Vindicat' | Hordeum vulgare L. subsp. vulgare | Groningen, Netherlands | NSGC |  | | 1951 | DEVELOPED | | | | | | Cultivar | | 1053791 | CIho 10848 |
| 228 | CIho 7573 | 'Tuck' | Hordeum vulgare L. subsp. vulgare | Kentucky, United States | NSGC |  | | 1949 | DEVELOPED | | | 37.98868920, -84.47771530 | | | Cultivar | | 1040347 | CIho 7573 |
| 229 | CIho 7575 | 'Calhoun 3' | Hordeum vulgare L. subsp. vulgare | South Carolina, United States | NSGC |  | | 1949 | DEVELOPED | | | | | | Cultivar | | 1040354 | CIho 7575 |
| 230 | CIho 7571 | Missouri B637 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1949 | DEVELOPED | | | | | | Breeding material | | 1040338 | CIho 7571 |
| 231 | CIho 7572 | Missouri B640 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1949 | DEVELOPED | | | | | | Breeding material | | 1040340 | CIho 7572 |
| 232 | CIho 7577 | CI 7577 | Hordeum vulgare L. subsp. vulgare | Texas, United States | NSGC |  | | 1949 | DEVELOPED | | | | | | Breeding material | | 1040362 | CIho 7577 |
| 233 | CIho 7582 | W. Va. 1-45-22 | Hordeum vulgare L. subsp. vulgare | West Virginia, United States | NSGC |  | | 1949 | DEVELOPED | | | | | | Breeding material | | 1040380 | CIho 7582 |
| 234 | CIho 8063 | Missouri B575 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1949 | DEVELOPED | | | | | | Breeding material | | 1042165 | CIho 8063 |
| 235 | CIho 8064 | Missouri B699 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1949 | DEVELOPED | | | | | | Breeding material | | 1042166 | CIho 8064 |
| 236 | CIho 8071 | N.Y. 563a-7-6-7 | Hordeum vulgare L. subsp. vulgare | New York, United States | NSGC |  | | 1949 | DEVELOPED | | | | | | Breeding material | | 1042194 | CIho 8071 |
| 237 | CIho 8073 | Piedmont | Hordeum vulgare L. subsp. vulgare | North Carolina, United States | NSGC |  | | 1949 | DEVELOPED | | | | | | Breeding material | | 1042202 | CIho 8073 |
| 238 | CIho 8074 | Kentucky CC-10-68-5 | Hordeum vulgare L. subsp. vulgare | Kentucky, United States | NSGC |  | | 1949 | DEVELOPED | | | 37.98868920, -84.47771530 | | | Breeding material | | 1042203 | CIho 8074 |
| 239 | CIho 8075 | Y71 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1949 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | | 1042210 | CIho 8075 |
| 240 | CIho 8076 | CI 8076 | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1949 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Breeding material | | 1042211 | CIho 8076 |
| 241 | CIho 7508 | 'Tschermak' | Hordeum vulgare L. subsp. vulgare | Wien, Austria | NSGC |  | | 1947 | DEVELOPED | | | | | | Cultivar | | 1040135 | CIho 7508 |
| 242 | CIho 10058 | CI 10058 | Hordeum vulgare L. subsp. vulgare | Portugal | NSGC |  | | 1947 | COLLECTED | | | | | | Landrace | | 1051450 | CIho 10058 |
| 243 | CIho 7531 | Missouri B550 | Hordeum vulgare L. subsp. vulgare | Missouri, United States | NSGC |  | | 1947 | DEVELOPED | | | | | | Breeding material | | 1040201 | CIho 7531 |
| 244 | CIho 7330 | 'Tenwase' | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1946 | DEVELOPED | | | 39.03483170, -76.90747390 | | | Cultivar | | 1039431 | CIho 7330 |
| 245 | CIho 7331 | 'Hooded 5' | Hordeum vulgare L. subsp. vulgare | South Carolina, United States | NSGC |  | | 1946 | DEVELOPED | | | | | | Cultivar | | 1039432 | CIho 7331 |
| 246 | CIho 7319 | CI 7319 | Hordeum vulgare L. subsp. vulgare | Skåne län, Sweden | NSGC |  | | 1946 | DEVELOPED | | | 58.98333300, 13.50000000 | | | Breeding material | | 1039387 | CIho 7319 |
| 247 | CIho 7033 | 'Woodwin' | Hordeum vulgare L. subsp. vulgare | Oklahoma, United States | NSGC |  | | 1941 | COLLECTED | | | 35.00000000, -98.00000000 | | | Cultivar | | 1038448 | CIho 7033 |
| 248 | CIho 7072 | 'Ohio 1' | Hordeum vulgare L. subsp. vulgare | Ohio, United States | NSGC |  | | 1941 | DEVELOPED | 1941 | | | | | Cultivar | | 1038580 | CIho 7072 |
| 249 | CIho 7032 | Michigan | Hordeum vulgare L. subsp. vulgare | Oklahoma, United States | NSGC |  | | 1941 | COLLECTED | | | 35.00000000, -98.00000000 | | | Uncertain improvement status | | 1038447 | CIho 7032 |
| 250 | CIho 6628 | Zero | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1940 | COLLECTED | | | 50.00000000, -86.00000000 | | | Uncertain improvement status | | 1037235 | CIho 6628 |
| 251 | CIho 7071 | Mercer | Hordeum vulgare L. subsp. vulgare | Ohio, United States | NSGC |  | | 1940 | COLLECTED | | Mercer County | 40.56666667, -84.60000000 | 266 | | Uncertain improvement status | | 1038572 | CIho 7071 |
| 252 | CIho 6561 | 'Reno' | Hordeum vulgare L. subsp. vulgare | Kansas, United States | NSGC |  | | 1939 | DEVELOPED | 1939 | | | | | Cultivar | Six-rowed, lax-headed, strong-awned variety. Most winter hardy and the highest yields of the winter types tested in Kansas. Plants tiller freely and lodge easily. | 1036993 | CIho 6561 |
| 253 | CIho 6563 | Hooded 10 | Hordeum vulgare L. subsp. vulgare | Virginia, United States | NSGC |  | | 1939 | DEVELOPED | | | | | | Breeding material | | 1037001 | CIho 6563 |
| 254 | CIho 6567 | Nakano Wase 59 | Hordeum vulgare L. subsp. vulgare | Virginia, United States | NSGC |  | | 1939 | DEVELOPED | | | | | | Breeding material | | 1037014 | CIho 6567 |
| 255 | CIho 6493 | Samaria | Hordeum vulgare L. subsp. vulgare | Lisboa, Portugal | NSGC |  | | 1938 | COLLECTED | | | 39.00000000, -9.13333333 | | | Genetic material | Leaf rust differential. | 1036773 | CIho 6493 |
| 256 | CIho 6377 | Admire | Hordeum vulgare L. subsp. vulgare | Kansas, United States | NSGC |  | | 1938 | COLLECTED | | | 38.66666667, -98.00000000 | | | Uncertain improvement status | | 1036472 | CIho 6377 |
| 257 | CIho 6274 | Don | Hordeum vulgare L. subsp. vulgare | Former, Soviet Union | NSGC |  | | 1937 | COLLECTED | | | | | | Uncertain improvement status | | 1036028 | CIho 6274 |
| 258 | CIho 6565 | CI 6565 | Hordeum vulgare L. subsp. vulgare | Virginia, United States | NSGC |  | | 1937 | DEVELOPED | | | | | | Breeding material | | 1037007 | CIho 6565 |
| 259 | CIho 6269 | Nakano Wase 33 | Hordeum vulgare L. subsp. vulgare | Virginia, United States | NSGC |  | | 1936 | COLLECTED | | | 37.00000000, -80.00000000 | | | Breeding material | | 1036005 | CIho 6269 |
| 260 | CIho 6270 | Hooded Selection 6 | Hordeum vulgare L. subsp. vulgare | Virginia, United States | NSGC |  | | 1936 | DEVELOPED | | | | | | Breeding material | | 1036006 | CIho 6270 |
| 261 | CIho 6192 | Many-Noded Dwarf | Hordeum vulgare L. subsp. vulgare | California, United States | NSGC |  | | 1935 | DEVELOPED | | | | | | Genetic material | | 1035584 | CIho 6192 |
| 262 | CIho 5951 | North Carolina Hooded | Hordeum vulgare L. subsp. vulgare | Virginia, United States | NSGC |  | | 1932 | COLLECTED | | | 37.00000000, -80.00000000 | | | Breeding material | | 1034177 | CIho 5951 |
| 263 | CIho 3384 | 'Beardless No. 5' | Hordeum vulgare L. subsp. vulgare | Tennessee, United States | NSGC |  | | 1926 | DEVELOPED | 1915 | | | | | Cultivar | | 1024527 | CIho 3384 |
| 264 | CIho 4376 | CI 4376 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1926 | COLLECTED | | | | | | Landrace | | 1027877 | CIho 4376 |
| 265 | CIho 4377 | CI 4377 | Hordeum vulgare L. subsp. vulgare | Ethiopia | NSGC |  | | 1926 | COLLECTED | | | | | | Landrace | | 1027880 | CIho 4377 |
| 266 | CIho 4677 | Kentucky No. 36 | Hordeum vulgare L. subsp. vulgare | Kentucky, United States | NSGC |  | | 1924 | DEVELOPED | | | 37.98868920, -84.47771530 | | | Breeding material | | 1028997 | CIho 4677 |
| 267 | CIho 3888 | 183 | Hordeum vulgare L. subsp. vulgare | Jammu and Kashmir, India | NSGC |  | | 1923 | COLLECTED | 06/24/1923 | bench on S side of Sind Valley | 34.21666667, 75.00000000 | 2083 | | Landrace | | 1026152 | CIho 3888 |
| 268 | CIho 3824 | 128 | Hordeum vulgare L. subsp. vulgare | Jammu and Kashmir, India | NSGC |  | | 1923 | COLLECTED | 06/13/1923 | Baramula | 34.20000000, 74.35000000 | 1616 | | Landrace | | 1025945 | CIho 3824 |
| 269 | CIho 3825 | 128 | Hordeum vulgare L. subsp. vulgare | Jammu and Kashmir, India | NSGC |  | | 1923 | COLLECTED | 06/13/1923 | Baramula | 34.20000000, 74.35000000 | 1616 | | Landrace | | 1025948 | CIho 3825 |
| 270 | CIho 2746 | Beardless No. 6 | Hordeum vulgare L. subsp. vulgare | Tennessee, United States | NSGC |  | | 1922 | DEVELOPED | 1915 | | | | | Cultivar | | 1021720 | CIho 2746 |
| 271 | CIho 2036 | 'Michigan Winter' | Hordeum vulgare L. subsp. vulgare | Michigan, United States | NSGC |  | | 1921 | DEVELOPED | 1914 | | | | | Cultivar | | 1017794 | CIho 2036 |