| 0 | PI 665562 | KGZ-06-05-028 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Ysyk-Köl, Kyrgyzstan | W6 | | | 2007 | COLLECTED | 08/08/2006 | Cholpon-Ata Region. N plains of Issyk-Kul Lake, S foot of Kungey Alatau, 10 km E of Cholpon-Ata, 3.7 km E of Bosteri | 42.66388889, 77.22611111 | 1643 | Lowest flood plain terrace in broad valley of Kemin River, sandy loam, streem banks. | Wild material | | 1721520 | PI 665562 |
| 1 | PI 636633 | UKR-99-052 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Krym, Ukraine | W6 |  | | 1999 | COLLECTED | 07/29/1999 | West of Yalta and near road A-296 | 44.48027778, 34.04166667 | 1200 | Mostly flat, black soil, high plateau. | Wild material | | 1584657 | PI 636633 |
| 2 | PI 611156 | B96-175 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | 1km south of Chepalari, on steep slope. | 41.69777778, 24.69111111 | 1216 | west | Wild material | | 1541000 | PI 611156 |
| 3 | PI 611157 | B96-185 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Bulgaria | W6 | | | 1996 | COLLECTED | 07/1996 | Rocky area on side of road near village of village, Gela. | 41.65111111, 24.56416667 | 1459 | north | Wild material | | 1541001 | PI 611157 |
| 4 | PI 628710 | W6 17224 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Bulgaria | W6 | | | 1995 | COLLECTED | 06/25/1995 | Collected on edge of field above a stream about 20 km north of Varna on the Varna to Dobrich road. | | | | Wild material | Tall plant up to 1 meter or more. French ryegrass? | 1493557 | PI 628710 |
| 5 | PI 564692 | 'Ruffner' | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl subsp. elatius | Kentucky, United States | W6 | | | 1993 | DEVELOPED | PRE 01/04/1993 | | | | | Cultivated material | Dark green, leafy, good resistance to rust and leaf spot diseases. Begins spring regrowth several weeks earlier than tall fescue. Harvests taken as late as 12/27, without hurting stands. More productive during hot summer months than other cool-season forages. Can be grazed in Feb. or March during milder winters. Easily established, excellent reseeder. Cover and forage plant for surface mines and marginal low-fertility hillside pastures. Short-term cover on mined sites with low-fertility levels. Especially adapted to droughty soils in the Appalachian region. | 1459663 | PI 564692 |
| 6 | PI 509438 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Romania | W6 | | | 1987 | COLLECTED | 08/07/1986 | Borsec, Harghita. | 46.95000000, 25.56666667 | 900 | | Wild material | | 1404374 | PI 509438 |
| 7 | PI 517195 | ILCA 7180 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Ethiopia | W6 | | Not Available | 1987 | DONATED | 04/08/1987 | | | | | Wild material | Obtained from France | 1412131 | PI 517195 |
| 8 | PI 517196 | 'AREL 41' | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Germany | W6 | | | 1987 | DEVELOPED | PRE 04/08/1987 | | | | | Cultivar | | 1412132 | PI 517196 |
| 9 | PI 459111 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New Zealand | W6 | | | 1981 | COLLECTED | | High-country tussock grasslands | | | | Wild material | Plants agressive. | 1354047 | PI 459111 |
| 10 | PI 442448 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Belgium | W6 | | | 1979 | COLLECTED | | Antwerp | | | | Wild material | | 1337384 | PI 442448 |
| 11 | PI 440131 | D-1336 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Russian Federation | W6 | | | 1978 | COLLECTED | | | | | | Wild material | Transplanted from Novomarjevskaya, 7-8km west of Stavropol. Plants to 1.5m tall. | 1335067 | PI 440131 |
| 12 | PI 440132 | D-1872 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Kazakhstan | W6 | | Not Available | 1978 | COLLECTED | 08/13/1977 | Alma Ata Botanical Garden | | | | Wild material | | 1335068 | PI 440132 |
| 13 | PI 418632 | 3 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | | | Historic | 1977 | COLLECTED | | Southern Plains | | | | Uncertain improvement status | | 1316087 | PI 418632 |
| 14 | PI 414028 | BN-6129-59 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1976 | COLLECTED | | Soil Conservation Service | | | | Cultivated material | Perennial | 1312311 | PI 414028 |
| 15 | PI 414029 | BN-6129-67 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1976 | COLLECTED | | Soil Conservation Service | | | | Cultivated material | Perennial | 1312312 | PI 414029 |
| 16 | PI 406308 | MORSANSKIJ 23 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1975 | COLLECTED | | Tambov Region | | | | Cultivar | | 1306186 | PI 406308 |
| 17 | PI 371946 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1972 | COLLECTED | | | | | | Uncertain improvement status | Local | 1278799 | PI 371946 |
| 18 | PI 370657 | 27327 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1972 | COLLECTED | | | | | | Uncertain improvement status | | 1277659 | PI 370657 |
| 19 | PI 370658 | KRASNODARSKIJ 137 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1972 | COLLECTED | | Krasnodar Territory | | | | Cultivar | | 1277660 | PI 370658 |
| 20 | PI 370659 | YOGEVA 153 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1972 | COLLECTED | | | | | | Cultivar | | 1277661 | PI 370659 |
| 21 | PI 369298 | 1684 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1972 | COLLECTED | 1971 | Ai Petrie, Crimea, dry barren steppe, low rainfall | | 1000 | | Wild material | Tall grass, leaves broad | 1276764 | PI 369298 |
| 22 | PI 369299 | 1686 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1972 | COLLECTED | | Ai Petrie, Crimea, dry barren steppe, low rainfall | | | | Wild material | Late, growing well under severe drought conditions 10 | 1276765 | PI 369299 |
| 23 | PI 345954 | 611 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Norway | W6 | | | 1969 | DONATED | 09/10/1969 | | | | | Uncertain improvement status | | 1258343 | PI 345954 |
| 24 | PI 345955 | 612 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Norway | W6 | | | 1969 | DONATED | 09/10/1969 | | | | | Uncertain improvement status | | 1258344 | PI 345955 |
| 25 | PI 338629 | 29 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Morocco | W6 | | | 1968 | DONATED | 10/14/1968 | | | | | Uncertain improvement status | | 1252317 | PI 338629 |
| 26 | PI 326359 | 328 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1968 | COLLECTED | | | | | | Uncertain improvement status | | 1242081 | PI 326359 |
| 27 | PI 325203 | Krasnodarsky 137 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Stavropol, Russian Federation | W6 | | | 1968 | COLLECTED | | Stavropol Botanic Garden | | | | Cultivar | | 1241235 | PI 325203 |
| 28 | PI 323481 | 64-416 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Erect, vigorous, 38in by 18in, leaves dark green, excellent winter hardiness and spring recovery | 1240476 | PI 323481 |
| 29 | PI 323482 | 64-436 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Very erect and vigorous, 47in by 12in, excellent winter hardiness and spring recovery | 1240477 | PI 323482 |
| 30 | PI 323483 | 64-445 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Semi-erect, medium to excellent vigor, 40in by 28in, excellent winter hardiness and spring recovery, very leafy, shatters | 1240478 | PI 323483 |
| 31 | PI 323484 | 64-445 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Erect, very vigorous, 42in by 25in, leaves dark green, excellent winter hardiness and spring recovery, shatters | 1240479 | PI 323484 |
| 32 | PI 323485 | 64-447 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Semi-erect, very vigorous, 45in by 35in, leafy, excellent winter hardiness and spring recovery, shatters | 1240480 | PI 323485 |
| 33 | PI 323486 | 64-457 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Semi-erect to erect, vigorous, 42in by 29in, extremely leafy leaves dark green, good winter hardiness, excellent spring recovery | 1240481 | PI 323486 |
| 34 | PI 323487 | 64-460 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Semi-erect to erect, 41in by 28in. Good winter hardiness and spring recovery. | 1240482 | PI 323487 |
| 35 | PI 323488 | 64-463 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Excellent vigor, prostrate to semi-erect, 44in by 36in, leafy, excellent winter hardiness and spring recovery | 1240483 | PI 323488 |
| 36 | PI 323489 | 64-468 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Semi-erect to erect, medium vigor, 37in by 29in, excellent winter hardiness and spring recovery | 1240484 | PI 323489 |
| 37 | PI 323490 | 64-470 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Semi-erect to erect, very vigorous, 35in by 30in, very leafy leaves dark green, excellent winter hardiness and spring recovery | 1240485 | PI 323490 |
| 38 | PI 323491 | 64-472 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Semi-erect to erect, good vigor, 41in by 33in, medium leafiness, good winter hardiness and spring recovery | 1240486 | PI 323491 |
| 39 | PI 323492 | 64-474 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Very erect, good vigor, 40in by 31in, good leafiness, excellent winter hardiness and spring recovery | 1240487 | PI 323492 |
| 40 | PI 323493 | 67-402 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Good to excellent vigor, erect, 31in by 20in, leaves dark green, good winter hardiness and spring recovery | 1240488 | PI 323493 |
| 41 | PI 323494 | 67-402 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Medium vigor, semi-erect to erect, 24in by 13in, lodges slightly, good winter hardiness and spring recovery | 1240489 | PI 323494 |
| 42 | PI 323495 | 67-419 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Very erect, medium vigor, 40in by 14in, very leafy, leaves dark green, moderate winter hardiness and spring recovery | 1240490 | PI 323495 |
| 43 | PI 323496 | 64-458 | Arrhenatherum album (Vahl) Clayton | New York, United States | W6 | | | 1967 | DONATED | 11/07/1967 | | | | | Cultivated material | Semi-erect to erect, medium vigor, 43in by 19in, medium leafiness, fair winter hardiness and spring recovery | 1240491 | PI 323496 |
| 44 | PI 318940 | A-320 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Aragón, Spain | W6 | | | 1967 | COLLECTED | 1963 | Sos del Rey Catolico | | | | Uncertain improvement status | | 1237274 | PI 318940 |
| 45 | PI 318941 | B-58 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1967 | DONATED | 03/13/1967 | | | | | Uncertain improvement status | | 1237275 | PI 318941 |
| 46 | PI 318942 | D-55 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Murcia, Región de, Spain | W6 | | | 1967 | COLLECTED | 1962 | Caravaca | | | | Uncertain improvement status | | 1237276 | PI 318942 |
| 47 | PI 318943 | E-17 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Castilla y León, Spain | W6 | | | 1967 | COLLECTED | 1962 | Bienavista de la Valdavia | | | | Uncertain improvement status | | 1237277 | PI 318943 |
| 48 | PI 316159 | CPI 26031 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Sweden | W6 | | | 1966 | COLLECTED | | | | | | Uncertain improvement status | | 1235796 | PI 316159 |
| 49 | PI 316160 | CPI 26295 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1966 | COLLECTED | | | | | | Uncertain improvement status | | 1235797 | PI 316160 |
| 50 | PI 316161 | C.P.I. 35968 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Australia | W6 | | Not Available | 1966 | COLLECTED | 1966 | | | | | Uncertain improvement status | | 1235798 | PI 316161 |
| 51 | PI 315370 | 91a | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1966 | COLLECTED | | Altai Territory | | | | Uncertain improvement status | | 1235201 | PI 315370 |
| 52 | PI 314410 | 145 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1966 | COLLECTED | | Tbilisi Botanical Garden | | | | Wild material | Perennial, to 3ft high; shattering some after ripening | 1234755 | PI 314410 |
| 53 | PI 314509 | 267 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 |  | | 1966 | COLLECTED | | 16km west of Otradnaya | | | | Wild material | To 40in high | 1234805 | PI 314509 |
| 54 | PI 314510 | 284 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1966 | COLLECTED | | 30km west of Otradnaya | | | | Wild material | | 1234806 | PI 314510 |
| 55 | PI 311359 | B-47 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1966 | DONATED | 02/04/1966 | | | | | Uncertain improvement status | | 1232411 | PI 311359 |
| 56 | PI 311015 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Romania | | | Historic | 1966 | COLLECTED | | Dobrogea Experiment Station | | | | | | 1705206 | PI 311015 |
| 57 | PI 311016 | Marsanskii 23 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Romania | W6 | | | 1966 | COLLECTED | | Brasov Experiment Station | | | | Cultivar | | 1232165 | PI 311016 |
| 58 | PI 311017 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Romania | W6 | | | 1966 | COLLECTED | | Turda Experiment Station | | | | Uncertain improvement status | | 1232166 | PI 311017 |
| 59 | PI 306728 | Col. No. 17 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Greater Athens, Greece | | | Historic | 1965 | COLLECTED | | 10km south of Thebes | | | | | | 1702509 | PI 306728 |
| 60 | PI 303816 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Canada | W6 | | | 1965 | COLLECTED | | | | | | Uncertain improvement status | Nonshattering mutation found in open-pollinated stand | 1228094 | PI 303816 |
| 61 | PI 302848 | A-7 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1964 | DONATED | 11/23/1964 | | | | | Uncertain improvement status | | 1227666 | PI 302848 |
| 62 | PI 302849 | B-39 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1964 | DONATED | 11/23/1964 | | | | | Uncertain improvement status | | 1227667 | PI 302849 |
| 63 | PI 302850 | B-47 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1964 | DONATED | 11/23/1964 | | | | | Uncertain improvement status | | 1227668 | PI 302850 |
| 64 | PI 302851 | B-58 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1964 | DONATED | 11/23/1964 | | | | | Uncertain improvement status | | 1227669 | PI 302851 |
| 65 | PI 302852 | B-65 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1964 | DONATED | 11/23/1964 | | | | | Uncertain improvement status | | 1227670 | PI 302852 |
| 66 | PI 302853 | B-173 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1964 | DONATED | 11/23/1964 | | | | | Uncertain improvement status | | 1227671 | PI 302853 |
| 67 | PI 302854 | F-275 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1964 | DONATED | 11/23/1964 | | | | | Uncertain improvement status | | 1227672 | PI 302854 |
| 68 | PI 302855 | F-390 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1964 | DONATED | 11/23/1964 | | | | | Uncertain improvement status | | 1227673 | PI 302855 |
| 69 | PI 658526 | 'TUALATIN' | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Oregon, United States | W6 | | | 1964 | DONATED | 1964 | | | | | Cultivar | | 1037087 | PI 658526 |
| 70 | PI 292848 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Berlin, Germany | W6 | | | 1963 | DONATED | 09/20/1963 | | | | | Uncertain improvement status | | 1222143 | PI 292848 |
| 71 | PI 288923 | Georgikon | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Hungary | W6 | | | 1963 | DONATED | 04/22/1963 | | | | | Cultivar | | 1218527 | PI 288923 |
| 72 | PI 288924 | Kolbai-Fele | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Hungary | W6 | | | 1963 | DONATED | 04/22/1963 | | | | | Cultivar | | 1218528 | PI 288924 |
| 73 | PI 288925 | Cseh | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Hungary | W6 | | | 1963 | DONATED | 04/22/1963 | | | | | Cultivar | | 1218529 | PI 288925 |
| 74 | PI 288926 | Taroczi-Fele | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Hungary | W6 | | | 1963 | DONATED | 04/22/1963 | | | | | Cultivar | | 1218530 | PI 288926 |
| 75 | PI 288927 | Mottervitzer | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Hungary | W6 | | | 1963 | DONATED | 04/22/1963 | | | | | Cultivar | | 1218531 | PI 288927 |
| 76 | PI 287764 | B-47 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1963 | DONATED | 03/27/1963 | | | | | Uncertain improvement status | | 1217346 | PI 287764 |
| 77 | PI 287765 | E-7 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1963 | DONATED | 03/27/1963 | | | | | Uncertain improvement status | | 1217347 | PI 287765 |
| 78 | PI 287766 | E-24 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1963 | DONATED | 03/27/1963 | | | | | Uncertain improvement status | | 1217350 | PI 287766 |
| 79 | PI 285547 | Antoninski | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Warszawa, Poland | W6 | | | 1963 | DONATED | 01/16/1963 | | | | | Cultivar | Received as Avena elatior, a synonym | 1213864 | PI 285547 |
| 80 | PI 285549 | Wieclawicki | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Warszawa, Poland | W6 | | | 1963 | DONATED | 01/16/1963 | | | | | Cultivar | | 1213866 | PI 285549 |
| 81 | PI 283185 | CPI 2306 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | France | W6 | | | 1962 | COLLECTED | | | | | | Uncertain improvement status | Received as A. avenaceum, a aynonym | 1210298 | PI 283185 |
| 82 | PI 283186 | Roznovsky | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Czechoslovakia | W6 | | | 1962 | COLLECTED | | | | | | Cultivated material | | 1210299 | PI 283186 |
| 83 | PI 283187 | CPI 22217 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Poland | W6 | | | 1962 | COLLECTED | | | | | | Uncertain improvement status | | 1210300 | PI 283187 |
| 84 | PI 283188 | CPI 23011 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Portugal | W6 | | | 1962 | COLLECTED | | | | | | Uncertain improvement status | | 1210301 | PI 283188 |
| 85 | PI 283189 | CPI 7189 | Arrhenatherum album (Vahl) Clayton | Netherlands | W6 | | | 1962 | COLLECTED | | Holland | | | | Uncertain improvement status | | 1210302 | PI 283189 |
| 86 | PI 274603 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Lubelskie, Poland | W6 | | | 1961 | DONATED | 05/15/1961 | | | | | Uncertain improvement status | | 1206035 | PI 274603 |
| 87 | PI 272112 | Antoninski | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Poland | W6 | | | 1961 | DONATED | 03/07/1961 | | | | | Cultivar | | 1204467 | PI 272112 |
| 88 | PI 268211 | 107 | Arrhenatherum kotschyi Boiss. | Iran | | | Historic | 1960 | COLLECTED | 09/30/1960 | Steep rocky slope, Behistun Mountains, 20 km. north of Kermanshah. Plants to 0.5 meters high. | | 1800 | | Wild material | | 1201734 | PI 268211 |
| 89 | PI 255466 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1959 | COLLECTED | | | | | | Uncertain improvement status | | 1195834 | PI 255466 |
| 90 | PI 255399 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1959 | COLLECTED | | | | | | Cultivated material | | 1195790 | PI 255399 |
| 91 | PI 255400 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1959 | COLLECTED | | | | | | Cultivated material | | 1195791 | PI 255400 |
| 92 | PI 255401 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1959 | COLLECTED | | | | | | Cultivated material | | 1195792 | PI 255401 |
| 93 | PI 255402 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1959 | COLLECTED | | | | | | Cultivated material | | 1195793 | PI 255402 |
| 94 | PI 255403 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1959 | COLLECTED | | | | | | Cultivated material | | 1195794 | PI 255403 |
| 95 | PI 255404 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1959 | COLLECTED | | | | | | Cultivated material | | 1195795 | PI 255404 |
| 96 | PI 255405 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1959 | COLLECTED | | | | | | Cultivated material | | 1195796 | PI 255405 |
| 97 | PI 255406 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1959 | COLLECTED | | | | | | Cultivated material | | 1195797 | PI 255406 |
| 98 | PI 255407 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1959 | COLLECTED | | | | | | Cultivated material | | 1195798 | PI 255407 |
| 99 | PI 255408 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1959 | COLLECTED | | | | | | Cultivated material | | 1195799 | PI 255408 |
| 100 | PI 255409 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1959 | COLLECTED | | | | | | Cultivated material | | 1195800 | PI 255409 |
| 101 | PI 255165 | Skrzeszowicki | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | | W6 | | | 1959 | COLLECTED | | From Poland 'Skrzeszowicki' | | | | Cultivar | | 1195701 | PI 255165 |
| 102 | PI 255166 | Wieclawicki | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | | W6 | | | 1959 | COLLECTED | | From Poland 'Wieclawicki' | | | | Cultivar | | 1195702 | PI 255166 |
| 103 | PI 255167 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | | W6 | | | 1959 | COLLECTED | | From Poland Poznan District | | | | Uncertain improvement status | | 1195703 | PI 255167 |
| 104 | PI 254870 | | Arrhenatherum album (Vahl) Clayton | Iraq | W6 | | | 1959 | COLLECTED | | Vicinity of Sirsank, 142 km. north of Mosul, Iraq | | | | Wild material | | 1195636 | PI 254870 |
| 105 | PI 253292 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1958 | COLLECTED | | 12 miles northeast of Ljubjana, Slovenia ,Yugoslavia | | | | Wild material | | 1194810 | PI 253292 |
| 106 | PI 253293 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1958 | COLLECTED | | Jasenice, Slovenia ,Yugoslavia | | | | Wild material | | 1194811 | PI 253293 |
| 107 | PI 253294 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1958 | COLLECTED | | Jasenice, Slovenia ,Yugoslavia | | | | Wild material | | 1194812 | PI 253294 |
| 108 | PI 251946 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Austria | W6 | | | 1958 | COLLECTED | | Riedersburg, near Vienna, Australia | | | | Wild material | | 1194614 | PI 251946 |
| 109 | PI 251801 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Austria | W6 | | | 1958 | COLLECTED | | Atter See, Australia | | | | Wild material | | 1194489 | PI 251801 |
| 110 | PI 251802 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Italy | W6 | | | 1958 | COLLECTED | | Terminillo Italy | | | | Wild material | | 1194490 | PI 251802 |
| 111 | PI 251661 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Serbia | W6 | | | 1958 | DONATED | 10/07/1958 | | | | | Uncertain improvement status | | 1194410 | PI 251661 |
| 112 | PI 251680 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former, Soviet Union | W6 | | | 1958 | COLLECTED | | Morshansk. From the Union of Soviet Socialist Republicans | | | | Uncertain improvement status | | 1194429 | PI 251680 |
| 113 | PI 251571 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1958 | COLLECTED | | | | | | Uncertain improvement status | | 1194341 | PI 251571 |
| 114 | PI 251572 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1958 | COLLECTED | | | | | | Uncertain improvement status | | 1194342 | PI 251572 |
| 115 | PI 251573 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1958 | COLLECTED | | | | | | Uncertain improvement status | | 1194343 | PI 251573 |
| 116 | PI 251574 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1958 | COLLECTED | | | | | | Uncertain improvement status | | 1194344 | PI 251574 |
| 117 | PI 251526 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Former Serbia and Montenegro | W6 | | | 1958 | COLLECTED | | | | | | Uncertain improvement status | | 1194301 | PI 251526 |
| 118 | PI 251415 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Croatia | W6 | | | 1958 | COLLECTED | | From 30 km. east of Rijeka. | 45.34000000, 14.72000000 | | | Wild material | | 1194227 | PI 251415 |
| 119 | PI 249916 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Portugal | W6 | | | 1958 | COLLECTED | | From mountains near Evora. | | | | Wild material | | 1192874 | PI 249916 |
| 120 | PI 249719 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Greece | W6 | | | 1958 | COLLECTED | | From Karyai, Athos. | | | | Wild material | | 1192538 | PI 249719 |
| 121 | PI 249720 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Greece | W6 | | | 1958 | COLLECTED | | From Athos Mountains. | | | | Wild material | | 1192539 | PI 249720 |
| 122 | PI 249686 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl subsp. bulbosum (Willd.) Schübl. & G. Martens | Spain | W6 | | | 1958 | COLLECTED | | From near Gata, Valencia. | | | | Uncertain improvement status | | 1192490 | PI 249686 |
| 123 | PI 249687 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl subsp. bulbosum (Willd.) Schübl. & G. Martens | Spain | W6 | | | 1958 | COLLECTED | | From Sierra Despenapiros, Jaen. | | | | Wild material | | 1192491 | PI 249687 |
| 124 | PI 245729 | | Arrhenatherum album (Vahl) Clayton | | W6 | | Not Available | 1958 | COLLECTED | | From Bucuk Baraj, Ankara Province. | | | | Wild material | | 1189517 | PI 245729 |
| 125 | PI 238231 | 15556 | Arrhenatherum palaestinum Boiss. | Israel | W6 | | Not Available | 1957 | COLLECTED | 03/26/1957 | | | | | Uncertain improvement status | | 1186555 | PI 238231 |
| 126 | PI 237706 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Germany | W6 | | | 1957 | DONATED | 03/08/1957 | | | | | Uncertain improvement status | | 1186332 | PI 237706 |
| 127 | PI 237173 | Mommersteeg | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Netherlands | W6 | | | 1957 | DONATED | 02/05/1957 | | | | | Cultivated material | | 1186135 | PI 237173 |
| 128 | PI 236774 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Canada | W6 | | | 1957 | COLLECTED | | From trail between Cameron Lake and Waterton Park townsite. | | | | Wild material | | 1185974 | PI 236774 |
| 129 | PI 235543 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Sweden | W6 | | | 1956 | COLLECTED | | From near Uppsala. | | | | Wild material | | 1185510 | PI 235543 |
| 130 | PI 235447 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Switzerland | W6 | | | 1956 | COLLECTED | | From by Lac de Joux. | | | | Wild material | | 1185461 | PI 235447 |
| 131 | PI 235448 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Switzerland | W6 | | | 1956 | COLLECTED | | From rocky slope by road near Le Pont. | | | | Wild material | | 1185462 | PI 235448 |
| 132 | PI 235449 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Switzerland | W6 | | | 1956 | COLLECTED | | From below Col du Pillon. | | | | Wild material | | 1185463 | PI 235449 |
| 133 | PI 235450 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Switzerland | W6 | | | 1956 | COLLECTED | | From below Col du Pillon. | | | | Wild material | | 1185464 | PI 235450 |
| 134 | PI 235451 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Switzerland | W6 | | | 1956 | COLLECTED | | From near Bex. | | | | Wild material | | 1185465 | PI 235451 |
| 135 | PI 235452 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Switzerland | W6 | | | 1956 | COLLECTED | | From near Bex. | | | | Wild material | | 1185466 | PI 235452 |
| 136 | PI 235453 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Switzerland | W6 |  | | 1956 | COLLECTED | | From near Kippel. | | | | Wild material | | 1185467 | PI 235453 |
| 137 | PI 235454 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Switzerland | W6 | | | 1956 | COLLECTED | | From near Turtman. | | | | Wild material | | 1185468 | PI 235454 |
| 138 | PI 235455 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Switzerland | W6 | | | 1956 | COLLECTED | | From along roadside near Chur. | | | | Wild material | | 1185469 | PI 235455 |
| 139 | PI 235456 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Switzerland | W6 | | | 1956 | COLLECTED | | From along railroad, Thusis. | | | | Wild material | | 1185470 | PI 235456 |
| 140 | PI 235242 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1956 | DONATED | 10/30/1956 | | | | | Uncertain improvement status | | 1185430 | PI 235242 |
| 141 | PI 235123 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Netherlands | W6 | | | 1956 | COLLECTED | | From near Wageningen. | | | | Wild material | | 1185363 | PI 235123 |
| 142 | PI 234776 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Germany | W6 | | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1185162 | PI 234776 |
| 143 | PI 234736 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1956 | COLLECTED | | From 6 km. south of Los del Rey Catolico, Aragon. | | | | Wild material | | 1185138 | PI 234736 |
| 144 | PI 234737 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1956 | COLLECTED | | From 6 km. south of Los del Rey Catolico, Aragon. | | | | Wild material | | 1185139 | PI 234737 |
| 145 | PI 234709 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | France | W6 | | | 1956 | COLLECTED | | From 8 km. southwest of Montpellier. | | | | Wild material | | 1185123 | PI 234709 |
| 146 | PI 234710 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | France | W6 | | | 1956 | COLLECTED | | From 8 km. west of Montpellier. | | | | Wild material | | 1185124 | PI 234710 |
| 147 | PI 234687 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Denmark | W6 | | | 1956 | COLLECTED | | From near Stroby, Zealand. | | | | Wild material | | 1185103 | PI 234687 |
| 148 | PI 234439 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Belgium | W6 | | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1184981 | PI 234439 |
| 149 | PI 234460 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1956 | COLLECTED | | From 6 km. south of Los del Rey Catolico, Aragon. | | | | Wild material | | 1184996 | PI 234460 |
| 150 | PI 234461 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1956 | COLLECTED | | From near San Guesa, Aragon. | | | | Wild material | | 1184997 | PI 234461 |
| 151 | PI 234462 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1956 | COLLECTED | | From alluvial river bank, Boltana, Pyrenees Mountains. | | | | Wild material | | 1184998 | PI 234462 |
| 152 | PI 234463 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1956 | COLLECTED | | From near Tiermas, Pyrenees Mountains. | | | | Wild material | | 1184999 | PI 234463 |
| 153 | PI 234464 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1956 | COLLECTED | | From dry rocky slope 30 km. west of Carinena, Aragon. | | | | Wild material | | 1185000 | PI 234464 |
| 154 | PI 234465 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1956 | COLLECTED | | From protected area, Montalban, Teruel Province. | | | | Wild material | | 1185001 | PI 234465 |
| 155 | PI 234466 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1956 | COLLECTED | | From Montalban, Teruel Province. | | | | Wild material | | 1185002 | PI 234466 |
| 156 | PI 234467 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Spain | W6 | | | 1956 | COLLECTED | | From Montalban, forest nursery, Teruel Province. | | | | Wild material | | 1185003 | PI 234467 |
| 157 | PI 233818 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Italy | W6 | | | 1956 | COLLECTED | | From near Pisa. | | | | Wild material | | 1184763 | PI 233818 |
| 158 | PI 202273 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Chile | W6 | | | 1952 | COLLECTED | | From Puerto Octay, Osorno, Chile. | | | | Wild material | | 1169915 | PI 202273 |
| 159 | PI 197993 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Germany | | | Historic | 1951 | COLLECTED | | | | | | | | 1675693 | PI 197993 |
| 160 | PI 194699 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Netherlands | W6 | | | 1951 | DONATED | 03/26/1951 | | | | | Uncertain improvement status | | 1165348 | PI 194699 |
| 161 | PI 186791 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | | W6 | | | 1950 | COLLECTED | | From Grass Nursery at Horticultural Experiment Station, Cheyenne, Wyo. | | | | Cultivated material | | 1160840 | PI 186791 |
| 162 | PI 186281 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Australian Capital Territory, Australia | W6 | | | 1950 | DONATED | 01/18/1950 | | | | | Uncertain improvement status | | 1160671 | PI 186281 |
| 163 | PI 180806 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Turkey | W6 | | | 1949 | COLLECTED | | From Eskisehir Seed Improvement Station, eskisehir, Eskisehir. | | | | Uncertain improvement status | | 1156626 | PI 180806 |
| 164 | PI 170239 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Turkey | W6 | | | 1948 | COLLECTED | 06/27/1948 | Pasture, 70 km east of Canakkale, Canakkale. | | | | Wild material | | 1146214 | PI 170239 |
| 165 | PI 152174 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Maryland, United States | | | Historic | 1945 | COLLECTED | | | | | | | | 1889722 | PI 152174 |
| 166 | PI 150131 | 'CPI 2283' | Arrhenatherum album (Vahl) Clayton | Australia | | | Historic | 1944 | COLLECTED | 1943 | | | | | | | 1886643 | PI 150131 |
| 167 | PI 148159 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Maryland, United States | | | Historic | 1944 | COLLECTED | | | | | | | | 1881738 | PI 148159 |
| 168 | PI 125667 | 'French Ray grass' | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Austria | | | Historic | 1937 | COLLECTED | | | | | | | | 1840968 | PI 125667 |
| 169 | PI 119619 | No. 1169 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Balıkesir, Turkey | | | Historic | 1937 | COLLECTED | 06/16/1936 | 10km west of Balikesir | | | | | | 1829189 | PI 119619 |
| 170 | PI 119620 | No. 1288 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | İzmir, Turkey | | | Historic | 1937 | COLLECTED | 06/18/1936 | 31km northeast of Bandirma | | | | | | 1829190 | PI 119620 |
| 171 | PI 119621 | No. 2080 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Ankara, Turkey | | | Historic | 1937 | COLLECTED | 08/01/1936 | Alma Dag 36km southeast of Ankara | | | | | | 1829191 | PI 119621 |
| 172 | PI 119622 | No. 2192 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Turkey | | | Historic | 1937 | COLLECTED | 08/07/1936 | 100km southeast of Susheri | | | | | | 1829192 | PI 119622 |
| 173 | PI 117321 | No. 454 | Arrhenatherum album (Vahl) Clayton | Gaziantep, Turkey | | | Historic | 1936 | COLLECTED | 05/02/1936 | | | | | | | 1826652 | PI 117321 |
| 174 | PI 117297 | No. 467 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl subsp. bulbosum (Willd.) Schübl. & G. Martens | Gaziantep, Turkey | | | Historic | 1936 | COLLECTED | 05/02/1936 | | | | | | | 1826642 | PI 117297 |
| 175 | PI 111257 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Romania | | | Historic | 1935 | COLLECTED | | | | | | | | 1803656 | PI 111257 |
| 176 | PI 110703 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Lithuania | | | Historic | 1935 | COLLECTED | | | | | | | | 1802313 | PI 110703 |
| 177 | PI 110353 | No. 1255 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Azerbaijan | | | Historic | 1935 | COLLECTED | | | | | | | | 1801786 | PI 110353 |
| 178 | PI 89811 | No. 126 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Aragón, Spain | | | Historic | 1930 | COLLECTED | 08/15/1930 | | | | | | | 1754099 | PI 89811 |
| 179 | PI 59358 | | Arrhenatherum album (Vahl) Clayton | Groningen, Netherlands | | | Historic | 1924 | COLLECTED | | | | | | | | 1499967 | PI 59358 |
| 180 | PI 55377 | No. 37 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl subsp. elatius | Copenhagen, Denmark | | | Historic | 1922 | COLLECTED | | | | | | | | 1654811 | PI 55377 |
| 181 | PI 53088 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Zuid-Holland, Netherlands | | | Historic | 1921 | COLLECTED | | | | | | | | 1652393 | PI 53088 |
| 182 | PI 38036 | No. 213a | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Rio de Janeiro, Brazil | | | Historic | 1914 | COLLECTED | 03/24/1914 | | | | | | | 1602856 | PI 38036 |
| 183 | PI 32756 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1912 | COLLECTED | | | | | | | | 1520164 | PI 32756 |
| 184 | PI 31757 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1911 | COLLECTED | | | | | | | | 1519823 | PI 31757 |
| 185 | PI 30000 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1911 | COLLECTED | | | | | | | | 1518928 | PI 30000 |
| 186 | PI 25882 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1909 | COLLECTED | | | | | | | | 1523340 | PI 25882 |
| 187 | PI 25737 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1909 | COLLECTED | | | | | | | | 1523274 | PI 25737 |
| 188 | PI 24581 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1909 | COLLECTED | | | | | | | | 1522727 | PI 24581 |
| 189 | PI 23448 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1908 | COLLECTED | | | | | | | | 1522185 | PI 23448 |
| 190 | PI 22666 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl subsp. bulbosum (Willd.) Schübl. & G. Martens | Île-de-France, France | | | Historic | 1908 | COLLECTED | | | | | | | | 1584575 | PI 22666 |
| 191 | PI 22550 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Groningen, Netherlands | | | Historic | 1908 | COLLECTED | | | | | | | | 1521759 | PI 22550 |
| 192 | PI 20471 | 'Knylhafgre' | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Malmohus, Sweden | | | Historic | 1907 | COLLECTED | | | | | | | | 1577546 | PI 20471 |
| 193 | PI 19697 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1907 | COLLECTED | | | | | | | | 1532584 | PI 19697 |
| 194 | PI 18485 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Switzerland | | | Historic | 1906 | COLLECTED | | | | | | | | 1575801 | PI 18485 |
| 195 | PI 18415 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | | | Historic | 1906 | COLLECTED | | | | | | | | 1575759 | PI 18415 |
| 196 | PI 17801 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl subsp. elatius | Leinster, Ireland | | | Historic | 1906 | COLLECTED | | | | | | | | 1575225 | PI 17801 |
| 197 | PI 17802 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl subsp. bulbosum (Willd.) Schübl. & G. Martens | Leinster, Ireland | | | Historic | 1906 | COLLECTED | | | | | | | | 1575226 | PI 17802 |
| 198 | PI 16949 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Île-de-France, France | | | Historic | 1905 | COLLECTED | | | | | | | | 1531283 | PI 16949 |
| 199 | PI 16245 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | New York, United States | | | Historic | 1905 | COLLECTED | | | | | | | | 1531210 | PI 16245 |
| 200 | PI 16349 | Agrost. No. 2191 | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | Washington, United States | | | Historic | 1905 | COLLECTED | 1905 | | | | | | | 1574107 | PI 16349 |
| 201 | PI 11141 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1904 | COLLECTED | | | | | | | | 1554075 | PI 11141 |
| 202 | PI 11143 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1904 | COLLECTED | | | | | | | | 1554080 | PI 11143 |
| 203 | G 13845 | Common | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | United States | W6 | | Not Available | 1939 | COLLECTED | | | | | | Cultivar | | 1065057 | G 13845 |
| 204 | G 3723 | Tualatin | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | United States | | | Historic | 1939 | COLLECTED | | | | | | Cultivar | | 1025597 | G 3723 |