| 0 | PI 512321 | 126 | Lolium perenne L. | Spain | W6 |  | | 1984 | COLLECTED | 06/19/1975 | Roadside, 25km NE of Segouia | | 1097 | | Wild material | Plants purple. Includes collector numbers 127 and 128. | 1407257 | PI 512321 |
| 1 | PI 462335 | | Lolium perenne L. | New Zealand | W6 |  | | 1981 | DEVELOPED | PRE 10/01/1981 | | | | | Cultivated material | Donated by J.F. Cameron. Pasture about 60 years old. Soil type shallow silt loam. Plants early maturing, semi-erect. Cold and drought tolerant. Susceptible to Puccinia coronata strains in lowland New Zealand. Used for grazing. | 1357271 | PI 462335 |
| 2 | PI 462336 | | Lolium perenne L. | New Zealand | W6 |  | | 1981 | COLLECTED | | Amberly, North Canterbury | | 200 | | Cultivated material | Donated by J. Bain. Pasture about 20 years old. Soil type clay loam. Plants semi-erect, early-flowering. Drought tolerant. Used for grazing. | 1357272 | PI 462336 |
| 3 | PI 462337 | | Lolium perenne L. | New Zealand | W6 |  | | 1981 | COLLECTED | | Rangiora, South Belt, North Canterbury | | 100 | | Cultivated material | Donated by J.A. Sparkes. Pasture about 20 years old. Soil type heavy clay loam. Plants semi-erect, early-flowering. Used for grazing. | 1357273 | PI 462337 |
| 4 | PI 462338 | | Lolium perenne L. | New Zealand | W6 |  | | 1981 | COLLECTED | | Wrightson-Nova Seed Store, Poverty Bay, Gisborne | | 200 | | Cultivated material | Plant habit variable, early-flowering. Local ecotype. | 1357274 | PI 462338 |
| 5 | PI 462339 | ELLETT | Lolium perenne L. | New Zealand | W6 |  | | 1981 | COLLECTED | | Mangere District, Auckland | | 50 | | Cultivar | Pasture about 60 years old. Soil type basaltic clay loam. Plant habit variable, early-flowering. An ecotype with moderate resistance to the Argentine stem weevil. Used for grazing. | 1357275 | PI 462339 |
| 6 | PI 462340 | GRASSLANDS NUI | Lolium perenne L. | New Zealand | W6 |  | | 1981 | COLLECTED | | Mangere District, Auckland | | 50 | | Cultivar | Pasture about 60 years old. Soil type basaltic clay loam. Plant habit variable, but mainly semi-erect, early-flowering. A selection of eight parents out of the Mangere population, polycrossed and released. Used for grazing. | 1357276 | PI 462340 |
| 7 | PI 462341 | RUANUI | Lolium perenne L. | New Zealand | W6 |  | | 1981 | COLLECTED | | Palmerston North District | | 50 | | Cultivar | Plants early maturing, semi-erect. | 1357277 | PI 462341 |
| 8 | PI 449303 | NUI | Lolium perenne L. | New Zealand | W6 |  | | 1980 | COLLECTED | | | | | | Cultivar | Local name Ballica. | 1344239 | PI 449303 |
| 9 | PI 430300 | 332 | Lolium perenne L. | France | W6 |  | | 1978 | DONATED | 11/29/1978 | | | | | Uncertain improvement status | | 1325308 | PI 430300 |
| 10 | PI 423136 | 209 | Lolium perenne L. | Spain | W6 |  | | 1978 | COLLECTED | 1975 | 8km west of Grado; roadside | | 182 | | Wild material | Very large. Wild. Seed 10 | 1318653 | PI 423136 |
| 11 | PI 423137 | 241 | Lolium perenne L. | Spain | W6 |  | | 1978 | COLLECTED | 1975 | 5km east of Laredo; roadside | | 121 | | Wild material | Creeping type. Wild. Seed 10 | 1318654 | PI 423137 |
| 12 | PI 440474 | P-72 | Lolium perenne L. | Former, Soviet Union | W6 |  | | 1978 | COLLECTED | 07/25/1977 | Plain by River Zgarlik | | 380 | | Wild material | Plants to 20cm tall. | 1335410 | PI 440474 |
| 13 | PI 440475 | D-1569 | Lolium perenne L. | Stavropol, Russian Federation | W6 |  | | 1978 | COLLECTED | 07/30/1977 | Mt. Nedryemanya, 30km south of Stavropol | | 500 | | Wild material | Very common in collection area. | 1335411 | PI 440475 |
| 14 | PI 422478 | | Lolium perenne L. | Germany | W6 |  | | 1977 | DONATED | 12/30/1977 | | | | | Uncertain improvement status | | 1318298 | PI 422478 |
| 15 | PI 420124 | YN-72118 | Lolium perenne L. | Japan | W6 |  | | 1977 | COLLECTED | | | | 700 | | Cultivar | | 1317361 | PI 420124 |
| 16 | PI 420125 | YN-72119 | Lolium perenne L. | Japan | W6 |  | | 1977 | COLLECTED | | | | 700 | | Cultivar | | 1317362 | PI 420125 |
| 17 | PI 420126 | HJA-0167 | Lolium perenne L. | Japan | W6 |  | | 1977 | DONATED | 07/05/1977 | | | | | Uncertain improvement status | | 1317363 | PI 420126 |
| 18 | PI 420127 | YN-76171 | Lolium perenne L. | Japan | W6 |  | | 1977 | COLLECTED | | | | 700 | | Cultivar | | 1317364 | PI 420127 |
| 19 | PI 420128 | YN-76172 | Lolium perenne L. | Japan | W6 |  | | 1977 | DONATED | 07/05/1977 | | | | | Cultivar | | 1317365 | PI 420128 |
| 20 | PI 418701 | Ba 8319 | Lolium perenne L. | Serbia | W6 |  | | 1977 | COLLECTED | | Prizren. Woodland | 42.21390000, 20.73970000 | 456 | | Wild material | | 1316137 | PI 418701 |
| 21 | PI 418702 | Ba 8423 | Lolium perenne L. | England, United Kingdom | W6 |  | | 1977 | COLLECTED | | From Monmouth Moors (Gwent). Grassland | | | | Wild material | | 1316138 | PI 418702 |
| 22 | PI 418704 | Ba 8482 | Lolium perenne L. | Italy | W6 |  | | 1977 | COLLECTED | | Castel Rigone | | 653 | | Wild material | | 1316139 | PI 418704 |
| 23 | PI 418705 | Ba 8483 | Lolium perenne L. | Italy | W6 |  | | 1977 | COLLECTED | | Subasio | | 1000 | | Wild material | | 1316140 | PI 418705 |
| 24 | PI 418706 | Ba 8486 | Lolium perenne L. | Italy | W6 |  | | 1977 | COLLECTED | | Borgo Trevi | | 400 | | Wild material | | 1316141 | PI 418706 |
| 25 | PI 418707 | Ba 8643 | Lolium perenne L. | Romania | W6 |  | | 1977 | COLLECTED | | Banat | | | | Wild material | | 1316142 | PI 418707 |
| 26 | PI 418708 | Ba 8835 | Lolium perenne L. | Romania | W6 |  | | 1977 | COLLECTED | | Rebricea. Grassland | | | | Wild material | | 1316143 | PI 418708 |
| 27 | PI 418709 | Ba 8836 | Lolium perenne L. | Romania | W6 |  | | 1977 | COLLECTED | | Izvin. Grassland | | | | Wild material | | 1316144 | PI 418709 |
| 28 | PI 418710 | Ba 8838 | Lolium perenne L. | Romania | W6 |  | | 1977 | COLLECTED | | Fundulea. Along roadside | | | | Wild material | | 1316145 | PI 418710 |
| 29 | PI 418711 | Ba 8595 | Lolium perenne L. | Italy | W6 |  | | 1977 | COLLECTED | 1967 | 18km north of Mondovi, Monferrato Hills, Farigliano. Irrigated meadow, shade trees. | | 360 | | Wild material | | 1316146 | PI 418711 |
| 30 | PI 418712 | Ba 8596 | Lolium perenne L. | Italy | W6 |  | | 1977 | COLLECTED | 1967 | 12km SW of Cuneo, Stura di Demonte Valley, Gaiola, Maritime Alps. Bottom of steep, riverside meadow, close to Stura R. | | 700 | | Wild material | Soil stony, dry 10 | 1316147 | PI 418712 |
| 31 | PI 418713 | Ba 8602 | Lolium perenne L. | Italy | W6 |  | | 1977 | COLLECTED | 1967 | Monesi, Ligurian Alps. Mountain summer pasture at bottom of ski lift, sloping. Confined to a sheltered depression. | | 1400 | | Wild material | | 1316148 | PI 418713 |
| 32 | PI 418714 | Ba 8603 | Lolium perenne L. | Italy | W6 |  | | 1977 | COLLECTED | 1967 | 5km southwest of San Bernardo di Mendatica, Ligurian Alps. Mountain summer pasture, grazing. | | 1200 | | Wild material | | 1316149 | PI 418714 |
| 33 | PI 418715 | Ba 8604 | Lolium perenne L. | Italy | W6 |  | | 1977 | COLLECTED | 1967 | San Bernardo di Mendatica, Ligurian Alps. Along roadside | | 1600 | | Wild material | | 1316150 | PI 418715 |
| 34 | PI 418716 | Ba 8605 | Lolium perenne L. | Italy | W6 |  | | 1977 | COLLECTED | 1967 | Passo di Teglia. Mountain grassland | | 1387 | | Wild material | | 1316151 | PI 418716 |
| 35 | PI 418717 | Ba 8614 | Lolium perenne L. | Italy | W6 |  | | 1977 | COLLECTED | 1967 | Bormio, Adda Valley, Grosina Alps. Meadow, peaty soil. | | 1250 | | Wild material | | 1316152 | PI 418717 |
| 36 | PI 418718 | Ba 8616 | Lolium perenne L. | Italy | W6 |  | | 1977 | COLLECTED | 1967 | Semogo, Dentro Valley, Grosina Alps. Alongside path around farm buildings, sheltered. | | 1410 | | Wild material | Compacted, very prostrate plant 10 | 1316153 | PI 418718 |
| 37 | PI 418720 | Ba 9065 | Lolium perenne L. | Belgium | W6 |  | | 1977 | COLLECTED | 1971 | Remoifosse, Ardennes. Grazed pasture; Silty, loam soil. | | 500 | | Wild material | | 1316154 | PI 418720 |
| 38 | PI 418721 | Ba 9066 | Lolium perenne L. | Belgium | W6 |  | | 1977 | COLLECTED | 1971 | Moinet, Ardennes. Grazed pasture; Compacted silty, loam soil | | 500 | | Wild material | | 1316155 | PI 418721 |
| 39 | PI 418722 | Ba 9072 | Lolium perenne L. | Luxembourg | W6 |  | | 1977 | COLLECTED | 1971 | Bettembourg, Vale of Roeser. Level shallow valley, grazed pasture. Compacted silty, clay, loamy soil. | | 280 | | Wild material | | 1316156 | PI 418722 |
| 40 | PI 418723 | Ba 9073 | Lolium perenne L. | Luxembourg | W6 |  | | 1977 | COLLECTED | 1971 | Bettembourg, Vale of Roeser. Grazed pasture; Silty, clay, loamy soil. | | 280 | | Wild material | | 1316157 | PI 418723 |
| 41 | PI 418724 | Ba 9075 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | Alise Ste. Reine, Auxois | | 330 | | Wild material | Shallow, compacted overlying calcareous rock 10 | 1316158 | PI 418724 |
| 42 | PI 418725 | Ba 9076 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | Les Laumes, Auxois | | 250 | | Wild material | | 1316159 | PI 418725 |
| 43 | PI 418726 | Ba 9078 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | Les Laumes, Auxois. Shaded by trees, heavy, moist, loamy soil. | | 250 | | Wild material | | 1316160 | PI 418726 |
| 44 | PI 418727 | Ba 9079 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | Pouillenay, Auxois. Grazed pasture, north railway embankment Heavy, loam soil | | 250 | | Wild material | | 1316161 | PI 418727 |
| 45 | PI 418728 | Ba 9080 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | Moutiers-St. Jean, Auxois. Grazed pasture. Heavy clay, loamy soil. | | 240 | | Wild material | | 1316162 | PI 418728 |
| 46 | PI 418729 | Ba 9081 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | Moutiers-St. Jean, Auxois. Grazed pasture. Heavy, loam soil. | | 240 | | Wild material | | 1316163 | PI 418729 |
| 47 | PI 418730 | Ba 9082 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | Esbarres, Saone Valley. Level, grazed meadow, subject to floods. Silty, loam soil. | | 120 | | Wild material | | 1316164 | PI 418730 |
| 48 | PI 418731 | Ba 9083 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | Esbarres, Saone Valley. Grazed meadow. Silty, loam soil. | | 120 | | Wild material | | 1316165 | PI 418731 |
| 49 | PI 418732 | Ba 9091 | Lolium perenne L. | Switzerland | W6 |  | | 1977 | COLLECTED | 1971 | Chalets des Enfants, Jorat Mountains. Grazed pasture, surrounded by coniferous trees. | | 840 | | Wild material | | 1316166 | PI 418732 |
| 50 | PI 418733 | Ba 9092 | Lolium perenne L. | Switzerland | W6 |  | | 1977 | COLLECTED | 1971 | Pra Riondet, Gruyere. Grazed pasture; Soil compacted. | | 860 | | Wild material | | 1316167 | PI 418733 |
| 51 | PI 418734 | Ba 9099 | Lolium perenne L. | Switzerland | W6 |  | | 1977 | COLLECTED | 1971 | Granois, Gruyere. Path through orchard. | | 870 | | Wild material | | 1316168 | PI 418734 |
| 52 | PI 418735 | Ba 9100 | Lolium perenne L. | Switzerland | W6 |  | | 1977 | COLLECTED | 1971 | Drone, Gruyere. Roadside wasteground; Compacted, stony soil. | | 1276 | | Wild material | | 1316169 | PI 418735 |
| 53 | PI 418736 | Ba 9102 | Lolium perenne L. | Switzerland | W6 |  | | 1977 | COLLECTED | 1971 | Regensdorf, Zurich Uplands. Valley pasture; sandy, aluvial soil. | | 439 | | Wild material | | 1316170 | PI 418736 |
| 54 | PI 418737 | Ba 9109 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | I.N.R.A. Farm, Mirecourt, Lorraine Plain. Grazed pasture | | 287 | | Wild material | | 1316171 | PI 418737 |
| 55 | PI 418738 | Ba 9110 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | I.N.R.A. Farm, Mirecourt, Lorraine Plain. Next to cornfield, grazing. Heavy clay, very dry, compacted soil. | | 287 | | Wild material | | 1316172 | PI 418738 |
| 56 | PI 418739 | Ba 9111 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | Vittel, Lorraine Plain. Grazed pasture | | 330 | | Wild material | | 1316173 | PI 418739 |
| 57 | PI 418740 | Ba 9113 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | I.N.R.A. Farm, Mirecourt, Lorraine Plain. Grazed pasture. Medium-heavy loam soil. | | 289 | | Wild material | | 1316174 | PI 418740 |
| 58 | PI 418741 | Ba 9117 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | Reims-la-Brulee, Champagne Humide. Grazed pasture; Heavy loam soil. | | 100 | | Wild material | | 1316175 | PI 418741 |
| 59 | PI 418742 | Ba 9118 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | North of Etrepy, Champange Humide. Grazed pasture, adjacent to railway embankment, Light, sandy, soil. | | 100 | | Wild material | | 1316176 | PI 418742 |
| 60 | PI 418743 | Ba 9120 | Lolium perenne L. | France | W6 |  | | 1977 | COLLECTED | 1971 | South of Etrepy, Champagne Humide. Grazed pasture, parallel to streambank, subject to winter floods. Medium loam soil. | | 100 | | Wild material | | 1316177 | PI 418743 |
| 61 | PI 410155 | 2145 | Lolium perenne L. | Cape Province, South Africa | W6 |  | | 1976 | COLLECTED | 1976 | Compassberg Ranch, 30km west of Middelburg | | 2000 | | Wild material | Tufted, perennial plant 10 | 1309229 | PI 410155 |
| 62 | PI 403838 | AGRESSO | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304329 | PI 403838 |
| 63 | PI 403839 | AMADO | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304330 | PI 403839 |
| 64 | PI 403840 | ANDREMO | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304331 | PI 403840 |
| 65 | PI 403841 | ANIMO | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304332 | PI 403841 |
| 66 | PI 403842 | ARGO | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304333 | PI 403842 |
| 67 | PI 403843 | ARTAL | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304334 | PI 403843 |
| 68 | PI 403844 | BARENZA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304335 | PI 403844 |
| 69 | PI 403845 | BARSTELLA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304336 | PI 403845 |
| 70 | PI 403846 | BARLATRA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304337 | PI 403846 |
| 71 | PI 403847 | BARLENNA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304338 | PI 403847 |
| 72 | PI 403848 | BARPASTRA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304339 | PI 403848 |
| 73 | PI 403849 | BARVESTRA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304340 | PI 403849 |
| 74 | PI 403850 | BELIDA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304341 | PI 403850 |
| 75 | PI 403851 | CAPRICE | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304342 | PI 403851 |
| 76 | PI 403852 | COMBI (2N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304343 | PI 403852 |
| 77 | PI 403853 | COMPAS | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304344 | PI 403853 |
| 78 | PI 403854 | DUX OTOFTE | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304345 | PI 403854 |
| 79 | PI 403855 | EPIC | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304346 | PI 403855 |
| 80 | PI 403856 | GAME (2N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304347 | PI 403856 |
| 81 | PI 403857 | GRASSLANDS RUANUI | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304348 | PI 403857 |
| 82 | PI 403858 | GREMIE | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304349 | PI 403858 |
| 83 | PI 403859 | HANKKIJA 0167 | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304350 | PI 403859 |
| 84 | PI 403860 | HORA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304351 | PI 403860 |
| 85 | PI 403861 | HOUBA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304352 | PI 403861 |
| 86 | PI 403862 | HUBAL | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304353 | PI 403862 |
| 87 | PI 403863 | IA/63 OTOFTE | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304354 | PI 403863 |
| 88 | PI 403864 | IA X B/66 OTOFTE | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304355 | PI 403864 |
| 89 | PI 403865 | IB/63 OTOFTE | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304356 | PI 403865 |
| 90 | PI 403866 | ID/63 OTOFTE | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304357 | PI 403866 |
| 91 | PI 403867 | ID/66 OTOFET | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304358 | PI 403867 |
| 92 | PI 403868 | IE/66 OTOFTE | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304359 | PI 403868 |
| 93 | PI 403869 | K9-116 | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304360 | PI 403869 |
| 94 | PI 403870 | LAMORA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304361 | PI 403870 |
| 95 | PI 403871 | LENTA (2N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304362 | PI 403871 |
| 96 | PI 403872 | LH 16367 | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304363 | PI 403872 |
| 97 | PI 403873 | MASSA (4N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304364 | PI 403873 |
| 98 | PI 403874 | MELINO | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304365 | PI 403874 |
| 99 | PI 403875 | MIDAS | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304366 | PI 403875 |
| 100 | PI 403876 | MITO | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304367 | PI 403876 |
| 101 | PI 403877 | MO-153 | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304368 | PI 403877 |
| 102 | PI 403878 | MOMBASSA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304369 | PI 403878 |
| 103 | PI 403879 | MONTA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304370 | PI 403879 |
| 104 | PI 403880 | MORENNE | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304371 | PI 403880 |
| 105 | PI 403881 | NAKI | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304372 | PI 403881 |
| 106 | PI 403882 | NK-100 | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304373 | PI 403882 |
| 107 | PI 403883 | NK-200 | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304374 | PI 403883 |
| 108 | PI 403884 | NORLEA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304375 | PI 403884 |
| 109 | PI 403885 | PALAVER | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304376 | PI 403885 |
| 110 | PI 403886 | PATORA | Lolium perenne L. | Prince Edward Island, Canada | W6 | | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304377 | PI 403886 |
| 111 | PI 403887 | PAX OTOFTE | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304378 | PI 403887 |
| 112 | PI 403888 | PELO (2N) | Lolium perenne L. | Prince Edward Island, Canada | W6 | | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304379 | PI 403888 |
| 113 | PI 403889 | PERMA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304380 | PI 403889 |
| 114 | PI 403890 | PETRA (4N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304381 | PI 403890 |
| 115 | PI 403891 | PREMO | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304382 | PI 403891 |
| 116 | PI 403892 | REVEILLE (4N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304383 | PI 403892 |
| 117 | PI 403893 | S-23 | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304384 | PI 403893 |
| 118 | PI 403894 | S 101 | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304385 | PI 403894 |
| 119 | PI 403896 | SABRINA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304386 | PI 403896 |
| 120 | PI 403897 | SCOTIA | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304387 | PI 403897 |
| 121 | PI 403898 | SEMPERWEIDE | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304388 | PI 403898 |
| 122 | PI 403899 | SPIRIT | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304389 | PI 403899 |
| 123 | PI 403900 | SPLENDOR | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304390 | PI 403900 |
| 124 | PI 403901 | TAPTOE (4N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304391 | PI 403901 |
| 125 | PI 403902 | TETILA VERTAS | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304392 | PI 403902 |
| 126 | PI 403903 | URI (4N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304393 | PI 403903 |
| 127 | PI 403904 | VERNA (2N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304394 | PI 403904 |
| 128 | PI 403905 | VIGOR | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304395 | PI 403905 |
| 129 | PI 403906 | VIRIS | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304396 | PI 403906 |
| 130 | PI 403907 | VRM 01412 | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304397 | PI 403907 |
| 131 | PI 403908 | WE 10 | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304398 | PI 403908 |
| 132 | PI 403909 | 69-A/71 (4N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304399 | PI 403909 |
| 133 | PI 403910 | 69-C/71 = TOVE (4N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304400 | PI 403910 |
| 134 | PI 403911 | 69-3-77 KI (2N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304401 | PI 403911 |
| 135 | PI 403912 | II/71 (2N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304402 | PI 403912 |
| 136 | PI 403913 | 108/71 (2N) | Lolium perenne L. | Prince Edward Island, Canada | W6 |  | | 1975 | DONATED | 07/23/1975 | | | | | Cultivar | | 1304403 | PI 403913 |
| 137 | PI 384478 | ARGO | Lolium perenne L. | Poznan, Poland | W6 |  | | 1973 | DONATED | 12/20/1973 | | | | | Cultivar | | 1288576 | PI 384478 |
| 138 | PI 384479 | GLASNEVIN | Lolium perenne L. | Poznan, Poland | W6 |  | | 1973 | DONATED | 12/20/1973 | | | | | Cultivar | | 1288577 | PI 384479 |
| 139 | PI 384480 | MITO | Lolium perenne L. | Poznan, Poland | W6 |  | | 1973 | DONATED | 12/20/1973 | | | | | Cultivar | | 1288578 | PI 384480 |
| 140 | PI 381113 | VERNA | Lolium perenne L. | Netherlands | W6 |  | | 1973 | COLLECTED | | Tildig, Dajbjerg | | | | Cultivar | | 1285769 | PI 381113 |
| 141 | PI 381114 | VRM 01412 | Lolium perenne L. | Sweden | W6 |  | | 1973 | COLLECTED | | Swedish Seed Association, Svalof | | | | Cultivar | | 1285770 | PI 381114 |
| 142 | PI 381115 | Z 9050 | Lolium perenne L. | Canada | W6 |  | | 1973 | COLLECTED | | Northrup-King Seeds | | | | Cultivar | | 1285771 | PI 381115 |
| 143 | PI 376878 | G. RUANUI | Lolium perenne L. | New Zealand | W6 | | | 1972 | DONATED | 06/12/1972 | | | | | Cultivar | | 1282275 | PI 376878 |
| 144 | PI 371952 | SOFIA I | Lolium perenne L. | Bulgaria | W6 |  | | 1972 | DONATED | 04/11/1972 | | | | | Uncertain improvement status | | 1278805 | PI 371952 |
| 145 | PI 368892 | NS 111 | Lolium perenne L. | Algeria | W6 |  | | 1971 | COLLECTED | 1970 | Near Bouzarea | | | | Wild material | | 1276473 | PI 368892 |
| 146 | PI 368893 | 26067 | Lolium perenne L. | Turkey | W6 |  | | 1971 | COLLECTED | 1970 | Seed Improvement Station, Eskisehir | | | | Wild material | | 1276474 | PI 368893 |
| 147 | PI 340104 | 2-26 | Lolium perenne L. | Turkey | W6 |  | | 1969 | DONATED | 02/10/1969 | | | | | Uncertain improvement status | | 1253474 | PI 340104 |
| 148 | PI 340105 | 2-135 | Lolium perenne L. | Turkey | W6 |  | | 1969 | DONATED | 02/10/1969 | | | | | Uncertain improvement status | | 1253475 | PI 340105 |
| 149 | PI 340106 | 2-435 | Lolium perenne L. | Turkey | W6 |  | | 1969 | DONATED | 02/10/1969 | | | | | Uncertain improvement status | | 1253476 | PI 340106 |
| 150 | PI 340107 | 2-497 | Lolium perenne L. | Turkey | W6 |  | | 1969 | DONATED | 02/10/1969 | | | | | Uncertain improvement status | | 1253477 | PI 340107 |
| 151 | PI 340108 | 2-499 | Lolium perenne L. | Turkey | W6 |  | | 1969 | DONATED | 02/10/1969 | | | | | Uncertain improvement status | | 1253478 | PI 340108 |
| 152 | PI 340109 | 2-554 | Lolium perenne L. | Turkey | W6 |  | | 1969 | DONATED | 02/10/1969 | | | | | Uncertain improvement status | | 1253479 | PI 340109 |
| 153 | PI 340110 | 2-555 | Lolium perenne L. | Turkey | W6 |  | | 1969 | DONATED | 02/10/1969 | | | | | Uncertain improvement status | | 1253480 | PI 340110 |
| 154 | PI 340111 | 2-556 | Lolium perenne L. | Turkey | W6 |  | | 1969 | DONATED | 02/10/1969 | | | | | Uncertain improvement status | | 1253481 | PI 340111 |
| 155 | PI 381112 | 'MANHATTAN' | Lolium perenne L. | New Jersey, United States | W6 |  | | 1968 | DONATED | 1968 | | | | | Cultivar | | 1113877 | PI 381112 |
| 156 | PI 321680 | RAIDOR | Lolium perenne L. | France | W6 |  | | 1967 | DONATED | 08/18/1967 | | | | | Cultivar | Early 10 | 1239085 | PI 321680 |
| 157 | PI 321681 | REAL | Lolium perenne L. | France | W6 |  | | 1967 | DONATED | 08/18/1967 | | | | | Cultivar | Medium late 10 | 1239086 | PI 321681 |
| 158 | PI 321397 | | Lolium perenne L. | Central Bohemia, Czech Republic | W6 |  | | 1967 | DONATED | 07/24/1967 | | | | | Uncertain improvement status | | 1238993 | PI 321397 |
| 159 | PI 319017 | F-65 | Lolium perenne L. | AndalucÃa, Spain | W6 |  | | 1967 | COLLECTED | 1962 | Algeciras | | | | Uncertain improvement status | | 1237341 | PI 319017 |
| 160 | PI 311071 | DOUBLET | Lolium perenne L. | Romania | W6 |  | | 1966 | COLLECTED | | Brasov Experiment Station | | | | Cultivar | Late hay type 10 | 1232218 | PI 311071 |
| 161 | PI 311072 | MAGURELE | Lolium perenne L. | Romania | W6 |  | | 1966 | COLLECTED | | Brasov Experiment Station | | | | Cultivar | | 1232219 | PI 311072 |
| 162 | PI 311073 | R.V.P. | Lolium perenne L. | Romania | W6 |  | | 1966 | COLLECTED | | Brasov Experiment Station | | | | Cultivar | Pasture type 10 | 1232220 | PI 311073 |
| 163 | PI 311074 | SCOTIA | Lolium perenne L. | Romania | W6 |  | | 1966 | COLLECTED | | Brasov Experiment Station | | | | Cultivar | | 1232221 | PI 311074 |
| 164 | PI 311075 | | Lolium perenne L. | Romania | W6 |  | | 1966 | COLLECTED | | Turda Experiment Station | | | | Uncertain improvement status | | 1232222 | PI 311075 |
| 165 | PI 306692 | ARGO | Lolium perenne L. | Poland | W6 |  | | 1965 | COLLECTED | | Aleksandrow Kujawski | | | | Cultivar | | 1229477 | PI 306692 |
| 166 | PI 303011 | ABERYSTWYTH S. 101 | Lolium perenne L. | United Kingdom | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | Pasture hay type 10 | 1227817 | PI 303011 |
| 167 | PI 303012 | ABERYSTWYTH S. 23 | Lolium perenne L. | United Kingdom | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | Pasture 10 | 1227818 | PI 303012 |
| 168 | PI 303013 | ABERYSTWUTH S. 24 | Lolium perenne L. | United Kingdom | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | Hay type 10 | 1227819 | PI 303013 |
| 169 | PI 303014 | VIRIS | Lolium perenne L. | Sweden | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227820 | PI 303014 |
| 170 | PI 303015 | TIDLIG PAJBJERG PRESTO III | Lolium perenne L. | Denmark | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227821 | PI 303015 |
| 171 | PI 303016 | TIDLIG PAJBJERG VERNA III | Lolium perenne L. | Denmark | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227822 | PI 303016 |
| 172 | PI 303017 | TIDLIG PAJBJERG LENTA III | Lolium perenne L. | Denmark | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227823 | PI 303017 |
| 173 | PI 303018 | FAO 12.308 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | Mommersteeg late hay type 10 | 1227824 | PI 303018 |
| 174 | PI 303019 | FAO 12.310 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | Mommersteeg pasture type 10 | 1227825 | PI 303019 |
| 175 | PI 303020 | DELTA | Lolium perenne L. | Sweden | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227826 | PI 303020 |
| 176 | PI 303021 | FAO 12.385 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | Barenza early hay type 10 | 1227827 | PI 303021 |
| 177 | PI 303022 | FAO 12.386 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | Barenza late hay type 10 | 1227828 | PI 303022 |
| 178 | PI 303023 | FAO 12.387 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | Barenza pasture type 10 | 1227829 | PI 303023 |
| 179 | PI 303024 | LATE EAGLE HILL III | Lolium perenne L. | Denmark | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227830 | PI 303024 |
| 180 | PI 303025 | SILDIG STENSBALLE | Lolium perenne L. | Denmark | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227831 | PI 303025 |
| 181 | PI 303026 | PREIMEVERE | Lolium perenne L. | France | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227832 | PI 303026 |
| 182 | PI 303027 | SILDIG E. F. TRIFOLIUM IV | Lolium perenne L. | Denmark | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227833 | PI 303027 |
| 183 | PI 303028 | SILDIG TRIFOLIUM VIKTORIA IV | Lolium perenne L. | Denmark | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227834 | PI 303028 |
| 184 | PI 303029 | FAO 12.453 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | Double late hay type 10 | 1227835 | PI 303029 |
| 185 | PI 303030 | FAO 12.454 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | Heraf pasture type 10 | 1227836 | PI 303030 |
| 186 | PI 303031 | FAO 12.455 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | Pelo pasture type 10 | 1227837 | PI 303031 |
| 187 | PI 303032 | SCOTIA | Lolium perenne L. | United Kingdom | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227838 | PI 303032 |
| 188 | PI 303033 | FAO 12.485 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | Sceempter pasture type 10 | 1227839 | PI 303033 |
| 189 | PI 303034 | GLASNEVIN LEAFY | Lolium perenne L. | Ireland | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227840 | PI 303034 |
| 190 | PI 303035 | LATE HUNSBALLE III | Lolium perenne L. | Denmark | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227841 | PI 303035 |
| 191 | PI 303036 | SILDIG DAENO III | Lolium perenne L. | Denmark | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227842 | PI 303036 |
| 192 | PI 303037 | VIVA | Lolium perenne L. | Sweden | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227843 | PI 303037 |
| 193 | PI 303038 | ABERYSTWUTH S. 23 | Lolium perenne L. | United Kingdom | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227844 | PI 303038 |
| 194 | PI 303039 | ABERYSTWYTH S. 24 | Lolium perenne L. | United Kingdom | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227845 | PI 303039 |
| 195 | PI 303040 | ABERYSTWUTH S. 101 | Lolium perenne L. | United Kingdom | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227846 | PI 303040 |
| 196 | PI 303041 | FAO 12.837 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | C.B. hay type 10 | 1227847 | PI 303041 |
| 197 | PI 303042 | FAO 12.838 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | C.B. pasture type 10 | 1227848 | PI 303042 |
| 198 | PI 303043 | FAO 12.928 | Lolium perenne L. | Belgium | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | R.V.P. hay type 10 | 1227849 | PI 303043 |
| 199 | PI 303044 | FAO 12.929 | Lolium perenne L. | Belgium | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | R.V.P. pasture type 10 | 1227850 | PI 303044 |
| 200 | PI 303045 | BOCAGE | Lolium perenne L. | France | W6 |  | | 1964 | COLLECTED | | | | | | Cultivar | | 1227851 | PI 303045 |
| 201 | PI 303047 | FAO 13.609 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | Brabantia lawn and sporting type 10 | 1227852 | PI 303047 |
| 202 | PI 303048 | FAO 13.610 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | Combi hay type 10 | 1227853 | PI 303048 |
| 203 | PI 303049 | FAO 13.611 | Lolium perenne L. | Netherlands | W6 |  | | 1964 | COLLECTED | | | | | | Cultivated material | Combi pasture type 10 | 1227854 | PI 303049 |
| 204 | PI 298091 | KARCAGI | Lolium perenne L. | Hungary | W6 |  | | 1964 | DONATED | 05/21/1964 | | | | | Landrace | | 1225187 | PI 298091 |
| 205 | PI 298092 | BABOLNAI | Lolium perenne L. | Hungary | W6 |  | | 1964 | DONATED | 05/21/1964 | | | | | Landrace | | 1225188 | PI 298092 |
| 206 | PI 290368 | GV | Lolium perenne L. | Hungary | W6 |  | | 1963 | DONATED | 05/08/1963 | | | | | Uncertain improvement status | | 1219743 | PI 290368 |
| 207 | PI 290369 | IV-51-29 | Lolium perenne L. | Hungary | W6 |  | | 1963 | DONATED | 05/08/1963 | | | | | Uncertain improvement status | | 1219744 | PI 290369 |
| 208 | PI 290370 | M 9540 | Lolium perenne L. | Hungary | W6 |  | | 1963 | DONATED | 05/08/1963 | | | | | Uncertain improvement status | | 1219745 | PI 290370 |
| 209 | PI 290371 | M 9538 | Lolium perenne L. | Hungary | W6 |  | | 1963 | DONATED | 05/08/1963 | | | | | Uncertain improvement status | | 1219746 | PI 290371 |
| 210 | PI 290372 | M 9413 | Lolium perenne L. | Hungary | W6 |  | | 1963 | DONATED | 05/08/1963 | | | | | Uncertain improvement status | | 1219747 | PI 290372 |
| 211 | PI 290373 | M 9415 | Lolium perenne L. | Hungary | W6 |  | | 1963 | DONATED | 05/08/1963 | | | | | Uncertain improvement status | | 1219748 | PI 290373 |
| 212 | PI 290374 | M 9539 | Lolium perenne L. | Hungary | W6 |  | | 1963 | DONATED | 05/08/1963 | | | | | Uncertain improvement status | | 1219749 | PI 290374 |
| 213 | PI 287849 | C-5 | Lolium perenne L. | Spain | W6 |  | | 1963 | DONATED | 03/27/1963 | | | | | Uncertain improvement status | | 1217499 | PI 287849 |
| 214 | PI 287850 | C-6 | Lolium perenne L. | Spain | W6 |  | | 1963 | DONATED | 03/27/1963 | | | | | Uncertain improvement status | | 1217500 | PI 287850 |
| 215 | PI 287851 | E-6 | Lolium perenne L. | Spain | W6 |  | | 1963 | DONATED | 03/27/1963 | | | | | Uncertain improvement status | | 1217503 | PI 287851 |
| 216 | PI 287852 | E-99 | Lolium perenne L. | Spain | W6 |  | | 1963 | DONATED | 03/27/1963 | | | | | Uncertain improvement status | | 1217504 | PI 287852 |
| 217 | PI 287853 | F-67 | Lolium perenne L. | Spain | W6 |  | | 1963 | DONATED | 03/27/1963 | | | | | Uncertain improvement status | | 1217507 | PI 287853 |
| 218 | PI 287854 | F-199 | Lolium perenne L. | Spain | W6 |  | | 1963 | DONATED | 03/27/1963 | | | | | Uncertain improvement status | | 1217508 | PI 287854 |
| 219 | PI 287855 | G-41 | Lolium perenne L. | Spain | W6 |  | | 1963 | DONATED | 03/27/1963 | | | | | Uncertain improvement status | | 1217511 | PI 287855 |
| 220 | PI 287856 | G-73 | Lolium perenne L. | Spain | W6 |  | | 1963 | DONATED | 03/27/1963 | | | | | Uncertain improvement status | | 1217512 | PI 287856 |
| 221 | PI 285101 | VICTORIAN | Lolium perenne L. | Australian Capital Territory, Australia | W6 |  | | 1962 | DONATED | 11/29/1962 | | | | | Cultivar | | 1213377 | PI 285101 |
| 222 | PI 284821 | N 623 | Lolium perenne L. | Australian Capital Territory, Australia | W6 |  | | 1962 | DONATED | 11/15/1962 | | | | | Uncertain improvement status | Irish commercial 10 | 1212939 | PI 284821 |
| 223 | PI 284822 | N 624 | Lolium perenne L. | Australian Capital Territory, Australia | W6 |  | | 1962 | DONATED | 11/15/1962 | | | | | Uncertain improvement status | Ayrshire commercial 10 | 1212940 | PI 284822 |
| 224 | PI 284823 | V 159 | Lolium perenne L. | Australian Capital Territory, Australia | W6 |  | | 1962 | DONATED | 11/15/1962 | | | | | Uncertain improvement status | New Zealand mother strain 10 | 1212943 | PI 284823 |
| 225 | PI 284824 | KYNETON | Lolium perenne L. | Australian Capital Territory, Australia | W6 |  | | 1962 | DONATED | 11/15/1962 | | | | | Uncertain improvement status | | 1212944 | PI 284824 |
| 226 | PI 284825 | CLUNES | Lolium perenne L. | Australian Capital Territory, Australia | W6 |  | | 1962 | DONATED | 11/15/1962 | | | | | Uncertain improvement status | | 1212947 | PI 284825 |
| 227 | PI 284826 | COLAC | Lolium perenne L. | Australian Capital Territory, Australia | W6 |  | | 1962 | DONATED | 11/15/1962 | | | | | Uncertain improvement status | | 1212948 | PI 284826 |
| 228 | PI 283614 | CPI 24359 | Lolium perenne L. | Poland | W6 |  | | 1962 | COLLECTED | | | | | | Uncertain improvement status | Received as L. oldenburgicum 10 | 1210885 | PI 283614 |
| 229 | PI 278704 | NORLEA | Lolium perenne L. | Canada | W6 |  | | 1962 | COLLECTED | | | | | | Cultivar | Plants hardy but susceptible to disease 10 | 1208061 | PI 278704 |
| 230 | PI 277845 | | Lolium perenne L. | Cyprus | W6 |  | | 1962 | COLLECTED | | | | | | Uncertain improvement status | | 1207305 | PI 277845 |
| 231 | PI 277846 | | Lolium perenne L. | Former Serbia and Montenegro | W6 |  | | 1962 | COLLECTED | | | | | | Uncertain improvement status | | 1207306 | PI 277846 |
| 232 | PI 277847 | | Lolium perenne L. | Turkey | W6 |  | | 1962 | COLLECTED | | | | | | Uncertain improvement status | | 1207307 | PI 277847 |
| 233 | PI 276666 | | Lolium perenne L. | Germany | W6 |  | | 1961 | DONATED | 09/20/1961 | | | | | Cultivated material | Tetraploid, from the variety 'Odenwalder'. | 1206792 | PI 276666 |
| 234 | PI 275660 | Kangaroo Valley | Lolium perenne L. | Australian Capital Territory, Australia | W6 |  | | 1961 | DONATED | 06/29/1961 | | | | | Cultivated material | | 1206465 | PI 275660 |
| 235 | PI 274637 | | Lolium perenne L. | Lubelskie, Poland | W6 |  | | 1961 | DONATED | 05/15/1961 | | | | | Uncertain improvement status | | 1206066 | PI 274637 |
| 236 | PI 272121 | GOROZANSKI | Lolium perenne L. | Poland | W6 |  | | 1961 | DONATED | 03/07/1961 | | | | | Cultivar | | 1204476 | PI 272121 |
| 237 | PI 268333 | | Lolium perenne L. | Former, Soviet Union | W6 |  | | 1960 | COLLECTED | | | | | | Wild material | | 1201833 | PI 268333 |
| 238 | PI 267058 | | Lolium perenne L. | Warszawa, Poland | W6 |  | | 1960 | DONATED | 06/27/1960 | | | | | Uncertain improvement status | | 1201125 | PI 267058 |
| 239 | PI 266291 | BARENZA | Lolium perenne L. | Netherlands | W6 |  | | 1960 | DONATED | 06/13/1960 | | | | | Cultivated material | | 1200948 | PI 266291 |
| 240 | PI 266292 | BARENZA | Lolium perenne L. | Netherlands | W6 |  | | 1960 | DONATED | 06/13/1960 | | | | | Cultivated material | | 1200949 | PI 266292 |
| 241 | PI 266293 | BARENZA | Lolium perenne L. | Netherlands | W6 |  | | 1960 | DONATED | 06/13/1960 | | | | | Cultivated material | | 1200950 | PI 266293 |
| 242 | PI 266113 | | Lolium perenne L. | New Zealand | W6 |  | | 1960 | DONATED | 06/07/1960 | | | | | Uncertain improvement status | | 1200842 | PI 266113 |
| 243 | PI 267059 | | Lolium perenne L. | Warszawa, Poland | W6 |  | | 1960 | DONATED | 06/01/1960 | | | | | Uncertain improvement status | | 1201126 | PI 267059 |
| 244 | PI 265351 | | Lolium perenne L. | Chile | W6 |  | | 1960 | DONATED | 05/09/1960 | | | | | Uncertain improvement status | | 1200509 | PI 265351 |
| 245 | PI 265335 | SVENSK 01408 NO. S5 | Lolium perenne L. | Sweden | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Cultivar | | 1200493 | PI 265335 |
| 246 | PI 265336 | VIKTORIA A NO. 8 | Lolium perenne L. | Sweden | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Cultivar | | 1200494 | PI 265336 |
| 247 | PI 265340 | ANGLAIS BOCAGE | Lolium perenne L. | France | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Cultivar | | 1200498 | PI 265340 |
| 248 | PI 265341 | ANGLAIS PRIMEVERE | Lolium perenne L. | France | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Cultivar | | 1200499 | PI 265341 |
| 249 | PI 265342 | DEVON EAVER | Lolium perenne L. | Ireland | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Cultivar | | 1200500 | PI 265342 |
| 250 | PI 265343 | GLASNEVIN PEDIGREE | Lolium perenne L. | Ireland | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Cultivar | | 1200501 | PI 265343 |
| 251 | PI 265344 | HERAF | Lolium perenne L. | Ireland | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Cultivar | | 1200502 | PI 265344 |
| 252 | PI 265345 | | Lolium perenne L. | Ireland | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Cultivar | | 1200503 | PI 265345 |
| 253 | PI 265346 | NEW ZEALAND PERMANENT PASTURE | Lolium perenne L. | Ireland | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Cultivar | | 1200504 | PI 265346 |
| 254 | PI 265347 | SCEEMPTER | Lolium perenne L. | Ireland | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Cultivar | | 1200505 | PI 265347 |
| 255 | PI 265348 | | Lolium perenne L. | Ireland | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Cultivated material | | 1200506 | PI 265348 |
| 256 | PI 265349 | | Lolium perenne L. | Ireland | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Uncertain improvement status | | 1200507 | PI 265349 |
| 257 | PI 265350 | | Lolium perenne L. | Ireland | W6 |  | | 1960 | DONATED | 05/06/1960 | | | | | Uncertain improvement status | | 1200508 | PI 265350 |
| 258 | PI 257270 | VIRIS | Lolium perenne L. | Malmohus, Sweden | W6 |  | | 1959 | DONATED | 04/28/1959 | | | | | Cultivar | | 1196679 | PI 257270 |
| 259 | PI 255470 | | Lolium perenne L. | Former Serbia and Montenegro | W6 |  | | 1959 | COLLECTED | | | | | | Uncertain improvement status | | 1195838 | PI 255470 |
| 260 | PI 255175 | WIECLAWICKI | Lolium perenne L. | Poland | W6 |  | | 1959 | DONATED | 01/22/1959 | | | | | Cultivar | | 1195711 | PI 255175 |
| 261 | PI 254898 | | Lolium perenne L. | Iraq | W6 |  | | 1959 | COLLECTED | | 97 km. north of Mosul, Iraq | | | | Wild material | | 1195653 | PI 254898 |
| 262 | PI 251667 | | Lolium perenne L. | Serbia | W6 |  | | 1958 | DONATED | 10/07/1958 | | | | | Uncertain improvement status | | 1194416 | PI 251667 |
| 263 | PI 251557 | | Lolium perenne L. | Former Serbia and Montenegro | W6 |  | | 1958 | COLLECTED | | | | | | Uncertain improvement status | | 1194329 | PI 251557 |
| 264 | PI 251473 | | Lolium perenne L. | Turkey | W6 |  | | 1958 | COLLECTED | | 15 miles west of Istanbul,Turkey | | | | Wild material | | 1194260 | PI 251473 |
| 265 | PI 251224 | | Lolium perenne L. | North Macedonia | W6 |  | | 1958 | COLLECTED | | From Cooperative State Seed Store, Skopje, Macedonia. | 42.00000000, 21.43330000 | | | Wild material | | 1194103 | PI 251224 |
| 266 | PI 251141 | | Lolium perenne L. | North Macedonia | W6 |  | | 1958 | COLLECTED | | From Ovche Polje, Macedonia. | | | | Wild material | | 1194032 | PI 251141 |
| 267 | PI 251142 | | Lolium perenne L. | North Macedonia | W6 |  | | 1958 | COLLECTED | | From Ovche Polje, Macedonia. | | | | Wild material | | 1194033 | PI 251142 |
| 268 | PI 250969 | | Lolium perenne L. | Montenegro | W6 |  | | 1958 | COLLECTED | | From Nichsich, Montenegro. | | | | Wild material | | 1193918 | PI 250969 |
| 269 | PI 249751 | Col. No. 17002 | Lolium perenne L. | KrÃti, Greece | W6 |  | | 1958 | COLLECTED | | From Asomatos, Crete. | | | | Wild material | Fine-leaved perennial | 1192599 | PI 249751 |
| 270 | PI 249752 | Col. No. 17126 | Lolium perenne L. | Greece | W6 |  | | 1958 | COLLECTED | | From Pefki, Pindhos Mountains. | | 762 | | Wild material | Perennial growing in meadow with some irrigation. Cut for hay. | 1192600 | PI 249752 |
| 271 | PI 241608 | | Lolium perenne L. | Greece | W6 |  | | 1957 | DONATED | 08/05/1957 | | | | | Uncertain improvement status | | 1187800 | PI 241608 |
| 272 | PI 238938 | N.Z. BA 104 | Lolium perenne L. | New Zealand | W6 |  | | 1957 | DONATED | 04/15/1957 | | | | | Uncertain improvement status | | 1186821 | PI 238938 |
| 273 | PI 237183 | BARENZA | Lolium perenne L. | Netherlands | W6 |  | | 1957 | DONATED | 02/05/1957 | | | | | Cultivated material | | 1186145 | PI 237183 |
| 274 | PI 237184 | BARENZA | Lolium perenne L. | Netherlands | W6 |  | | 1957 | DONATED | 02/05/1957 | | | | | Cultivated material | | 1186146 | PI 237184 |
| 275 | PI 237185 | | Lolium perenne L. | Netherlands | W6 |  | | 1957 | DONATED | 02/05/1957 | | | | | Cultivated material | | 1186147 | PI 237185 |
| 276 | PI 237186 | | Lolium perenne L. | Netherlands | W6 |  | | 1957 | DONATED | 02/05/1957 | | | | | Cultivated material | | 1186148 | PI 237186 |
| 277 | PI 237187 | MOMMERSTEEG'S ENGLISH | Lolium perenne L. | Netherlands | W6 |  | | 1957 | DONATED | 02/05/1957 | | | | | Cultivated material | | 1186149 | PI 237187 |
| 278 | PI 234441 | | Lolium perenne L. | Belgium | W6 |  | | 1956 | COLLECTED | | | | | | Cultivated material | | 1184983 | PI 234441 |
| 279 | PI 234442 | | Lolium perenne L. | Belgium | W6 |  | | 1956 | COLLECTED | | | | | | Cultivated material | | 1184984 | PI 234442 |
| 280 | PI 234048 | | Lolium perenne L. | Spain | W6 |  | | 1956 | DONATED | 07/20/1956 | | | | | Uncertain improvement status | | 1184842 | PI 234048 |
| 281 | PI 233823 | | Lolium perenne L. | Italy | W6 |  | | 1956 | COLLECTED | | From old pasture 12 km. northwest of Lodi. | | | | Wild material | | 1184767 | PI 233823 |
| 282 | PI 231565 | | Lolium perenne L. | Libya | W6 |  | | 1956 | COLLECTED | | From Cyrenaica, Libya. | | | | Uncertain improvement status | | 1183929 | PI 231565 |
| 283 | PI 231566 | | Lolium perenne L. | Libya | W6 |  | | 1956 | COLLECTED | | From Cyrenaica, Libya. | | | | Uncertain improvement status | | 1183930 | PI 231566 |
| 284 | PI 231567 | | Lolium perenne L. | Libya | W6 |  | | 1956 | COLLECTED | | From Cyrenaica, Libya. | | | | Uncertain improvement status | | 1183931 | PI 231567 |
| 285 | PI 231568 | | Lolium perenne L. | Libya | W6 |  | | 1956 | COLLECTED | | From Cyrenaica, Libya. | | | | Uncertain improvement status | | 1183932 | PI 231568 |
| 286 | PI 231569 | | Lolium perenne L. | Libya | W6 |  | | 1956 | COLLECTED | | From Cyrenaica, Libya. | | | | Uncertain improvement status | | 1183933 | PI 231569 |
| 287 | PI 231570 | | Lolium perenne L. | Libya | W6 |  | | 1956 | COLLECTED | | From Cyrenaica, Libya. | | | | Uncertain improvement status | | 1183934 | PI 231570 |
| 288 | PI 231571 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183935 | PI 231571 |
| 289 | PI 231572 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183936 | PI 231572 |
| 290 | PI 231573 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183937 | PI 231573 |
| 291 | PI 231574 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183938 | PI 231574 |
| 292 | PI 231575 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183939 | PI 231575 |
| 293 | PI 231576 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183940 | PI 231576 |
| 294 | PI 231577 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183941 | PI 231577 |
| 295 | PI 231578 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183942 | PI 231578 |
| 296 | PI 231579 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183943 | PI 231579 |
| 297 | PI 231580 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183944 | PI 231580 |
| 298 | PI 231581 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183945 | PI 231581 |
| 299 | PI 231582 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183946 | PI 231582 |
| 300 | PI 231583 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183947 | PI 231583 |
| 301 | PI 231584 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183948 | PI 231584 |
| 302 | PI 231585 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183949 | PI 231585 |
| 303 | PI 231586 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183950 | PI 231586 |
| 304 | PI 231587 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183951 | PI 231587 |
| 305 | PI 231588 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183952 | PI 231588 |
| 306 | PI 231589 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183953 | PI 231589 |
| 307 | PI 231590 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183954 | PI 231590 |
| 308 | PI 231591 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183955 | PI 231591 |
| 309 | PI 231592 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183956 | PI 231592 |
| 310 | PI 231593 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183957 | PI 231593 |
| 311 | PI 231594 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183958 | PI 231594 |
| 312 | PI 231595 | | Lolium perenne L. | Morocco | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183959 | PI 231595 |
| 313 | PI 231596 | | Lolium perenne L. | Greece | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183960 | PI 231596 |
| 314 | PI 231597 | | Lolium perenne L. | Greece | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183961 | PI 231597 |
| 315 | PI 231598 | | Lolium perenne L. | Greece | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183962 | PI 231598 |
| 316 | PI 231600 | | Lolium perenne L. | Greece | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183964 | PI 231600 |
| 317 | PI 231601 | | Lolium perenne L. | Greece | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183965 | PI 231601 |
| 318 | PI 231602 | | Lolium perenne L. | Greece | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183966 | PI 231602 |
| 319 | PI 231603 | | Lolium perenne L. | | W6 |  | | 1956 | COLLECTED | | From Instituto Sperimentale Zootencnico di Roma, Tor Mancina, Italy. | | | | Uncertain improvement status | | 1183967 | PI 231603 |
| 320 | PI 231604 | | Lolium perenne L. | Portugal | W6 |  | | 1956 | COLLECTED | | From Penela, Portugal. | | | | Uncertain improvement status | | 1183968 | PI 231604 |
| 321 | PI 231605 | | Lolium perenne L. | Portugal | W6 |  | | 1956 | COLLECTED | | From Batalha, Portugal. | | | | Uncertain improvement status | | 1183969 | PI 231605 |
| 322 | PI 231606 | | Lolium perenne L. | Portugal | W6 |  | | 1956 | COLLECTED | | From Sao Martinho do Porto, Portugal. | | | | Uncertain improvement status | | 1183970 | PI 231606 |
| 323 | PI 231616 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183980 | PI 231616 |
| 324 | PI 231617 | | Lolium perenne L. | Algeria | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183981 | PI 231617 |
| 325 | PI 231618 | | Lolium perenne L. | Greece | W6 |  | | 1956 | COLLECTED | | From Mazi, Greece. | | | | Uncertain improvement status | | 1183982 | PI 231618 |
| 326 | PI 231619 | | Lolium perenne L. | Iran | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183983 | PI 231619 |
| 327 | PI 231620 | | Lolium perenne L. | Iran | W6 |  | | 1956 | COLLECTED | | | | | | Uncertain improvement status | | 1183984 | PI 231620 |
| 328 | PI 230260 | | Lolium perenne L. | Iran | W6 |  | | 1955 | COLLECTED | | From 40 miles north of Kermanshah along road to Sanandaj. | | | | Wild material | | 1183287 | PI 230260 |
| 329 | PI 229702 | | Lolium perenne L. | Iran | W6 |  | | 1955 | COLLECTED | | From Dastana, south of Shahr-Kord. | | | | Wild material | | 1183012 | PI 229702 |
| 330 | PI 229703 | Collection No. 15490 | Lolium perenne L. | Iran | W6 |  | | 1955 | COLLECTED | 1955 | From 13 miles southwest of Ardabil, Azarbayjan. (or known as Azarbayjan -e- Sharqi) | | | A perennial growing along the ditch. | Wild material | | 1183013 | PI 229703 |
| 331 | PI 229476 | | Lolium perenne L. | Iran | W6 |  | | 1955 | COLLECTED | | From market, Ardabil, Azerbaijan. | | | | Cultivated material | | 1182821 | PI 229476 |
| 332 | PI 225825 | | Lolium perenne L. | Denmark | W6 |  | | 1955 | DONATED | 05/18/1955 | | | | | Uncertain improvement status | | 1181453 | PI 225825 |
| 333 | PI 223385 | | Lolium perenne L. | Iran | W6 |  | | 1955 | COLLECTED | | From Livestock Station, Moghan Steppes, Zaerbaijan. | | | | Wild material | | 1180314 | PI 223385 |
| 334 | PI 223178 | | Lolium perenne L. | | W6 |  | | 1955 | COLLECTED | | Collected by Ch. Aravantinos, village of Ayia Paraskevi. | | | | Wild material | | 1180198 | PI 223178 |
| 335 | PI 222527 | | Lolium perenne L. | Iran | W6 |  | | 1954 | COLLECTED | | From market, Tehran. | | | | Wild material | | 1179900 | PI 222527 |
| 336 | PI 220597 | | Lolium perenne L. | Afghanistan | W6 |  | | 1954 | COLLECTED | | From Heart. | | | | Wild material | | 1178637 | PI 220597 |
| 337 | PI 220528 | | Lolium perenne L. | Afghanistan | W6 |  | | 1954 | COLLECTED | | From 60 miles southwest of Maimana. | | | | Wild material | | 1178588 | PI 220528 |
| 338 | PI 220178 | | Lolium perenne L. | Afghanistan | W6 |  | | 1954 | COLLECTED | | From Kajakai Dam, Helmand River, Kandahar. | | | | Wild material | | 1178380 | PI 220178 |
| 339 | PI 217439 | | Lolium perenne L. | Italy | W6 |  | | 1954 | DONATED | 05/07/1954 | | | | | Uncertain improvement status | | 1177474 | PI 217439 |
| 340 | PI 220878 | | Lolium perenne L. | Ireland | W6 |  | | 1954 | DONATED | 01/27/1954 | | | | | Uncertain improvement status | | 1178964 | PI 220878 |
| 341 | PI 206376 | | Lolium perenne L. | Cyprus | W6 |  | | 1953 | COLLECTED | | | | | | Uncertain improvement status | | 1172923 | PI 206376 |
| 342 | PI 206377 | | Lolium perenne L. | Cyprus | W6 |  | | 1953 | COLLECTED | | | | | | Uncertain improvement status | | 1172924 | PI 206377 |
| 343 | PI 205278 | | Lolium perenne L. | Turkey | W6 |  | | 1953 | COLLECTED | | From 40 km southeast of Ankara along Route 60. | | | | Wild material | | 1172553 | PI 205278 |
| 344 | PI 204879 | | Lolium perenne L. | Turkey | W6 |  | | 1953 | COLLECTED | | | | | | Wild material | | 1172332 | PI 204879 |
| 345 | PI 204880 | | Lolium perenne L. | Turkey | W6 |  | | 1953 | COLLECTED | | | | | | Wild material | | 1172333 | PI 204880 |
| 346 | PI 204881 | | Lolium perenne L. | Turkey | W6 |  | | 1953 | COLLECTED | | | | | | Wild material | | 1172334 | PI 204881 |
| 347 | PI 204710 | | Lolium perenne L. | Turkey | W6 |  | | 1953 | COLLECTED | | From 82 km southwest of Kayseri, near village of Yesil-Hisar, Kayseri. | | | | Wild material | | 1172198 | PI 204710 |
| 348 | PI 204085 | | Lolium perenne L. | Cyprus | W6 |  | | 1952 | DONATED | 12/17/1952 | | | | | Uncertain improvement status | | 1171474 | PI 204085 |
| 349 | PI 204086 | | Lolium perenne L. | Cyprus | W6 |  | | 1952 | DONATED | 12/17/1952 | | | | | Uncertain improvement status | | 1171475 | PI 204086 |
| 350 | PI 202451 | | Lolium perenne L. | | W6 |  | | 1952 | COLLECTED | | From Quichaura Ranch, near Tecka, Chubut. | | | | Wild material | | 1169986 | PI 202451 |
| 351 | PI 201185 | | Lolium perenne L. | | W6 |  | | 1952 | COLLECTED | | From Santa Maria del Oro, Nayarit. | | | | Cultivated material | | 1169465 | PI 201185 |
| 352 | PI 201186 | | Lolium perenne L. | | W6 |  | | 1952 | COLLECTED | | From open hills of Sierra San Juan, Tepic, Nayarit. | | | | Cultivated material | | 1169466 | PI 201186 |
| 353 | PI 201187 | | Lolium perenne L. | | W6 |  | | 1952 | COLLECTED | | From Sierra Jojoba (Sierra Garambullo group), Sonora. | | | | Cultivated material | | 1169467 | PI 201187 |
| 354 | PI 201188 | | Lolium perenne L. | | W6 |  | | 1952 | COLLECTED | | From Sierra Saguaribo, Sonora. | | | | Cultivated material | | 1169468 | PI 201188 |
| 355 | PI 201189 | | Lolium perenne L. | | W6 |  | | 1952 | COLLECTED | | From Sierra Bojihuacame, foothills east of Gajene, Sonora. | | | | Cultivated material | | 1169469 | PI 201189 |
| 356 | PI 201190 | | Lolium perenne L. | | W6 |  | | 1952 | COLLECTED | | From rolling hills in Mexico, south of Nogales, Ariz. | | | | Cultivated material | | 1169470 | PI 201190 |
| 357 | PI 200322 | | Lolium perenne L. | Denmark | W6 |  | | 1952 | DONATED | 04/08/1952 | | | | | Cultivated material | | 1169152 | PI 200322 |
| 358 | PI 199252 | | Lolium perenne L. | Greece | W6 |  | | 1952 | DONATED | 02/1952 | | | | | Uncertain improvement status | | 1168684 | PI 199252 |
| 359 | PI 198958 | | Lolium perenne L. | | W6 |  | | 1952 | COLLECTED | | From Limassol District, Cyprus. | | | | Uncertain improvement status | | 1168603 | PI 198958 |
| 360 | PI 198070 | | Lolium perenne L. | Sweden | W6 |  | | 1951 | DONATED | 09/17/1951 | | | | | Cultivated material | | 1168436 | PI 198070 |
| 361 | PI 197270 | | Lolium perenne L. | Finland | W6 |  | | 1951 | DONATED | 06/22/1951 | | | | | Cultivated material | | 1168049 | PI 197270 |
| 362 | PI 196422 | | Lolium perenne L. | Denmark | W6 |  | | 1951 | DONATED | 05/18/1951 | | | | | Uncertain improvement status | | 1167039 | PI 196422 |
| 363 | PI 196423 | | Lolium perenne L. | Denmark | W6 |  | | 1951 | DONATED | 05/18/1951 | | | | | Uncertain improvement status | | 1167040 | PI 196423 |
| 364 | PI 189391 | | Lolium perenne L. | New Zealand | W6 |  | | 1950 | DONATED | 05/24/1950 | | | | | Uncertain improvement status | | 1161642 | PI 189391 |
| 365 | PI 189392 | | Lolium perenne L. | New Zealand | W6 |  | | 1950 | DONATED | 05/24/1950 | | | | | Uncertain improvement status | | 1161643 | PI 189392 |
| 366 | PI 189153 | | Lolium perenne L. | | W6 |  | | 1950 | COLLECTED | | From Zwaan and De Wiljes', Scheemda. | | | | Uncertain improvement status | | 1161571 | PI 189153 |
| 367 | PI 189154 | | Lolium perenne L. | | W6 |  | | 1950 | COLLECTED | | From Zwaan and De Wiljes', Scheemda. | | | | Uncertain improvement status | | 1161572 | PI 189154 |
| 368 | PI 189155 | | Lolium perenne L. | | W6 |  | | 1950 | COLLECTED | | From D.J. Van Der Have, Kapelle-Biezelinge. | | | | Uncertain improvement status | | 1161573 | PI 189155 |
| 369 | PI 189156 | | Lolium perenne L. | | W6 |  | | 1950 | COLLECTED | | From N.V.H. Mommersteeg's Vlijmen. | | | | Uncertain improvement status | | 1161574 | PI 189156 |
| 370 | PI 189157 | | Lolium perenne L. | | W6 |  | | 1950 | COLLECTED | | From N.V.H. Mommersteeg's Vlijmen. | | | | Uncertain improvement status | | 1161575 | PI 189157 |
| 371 | PI 187221 | | Lolium perenne L. | Belgium | W6 |  | | 1950 | DONATED | 03/15/1950 | | | | | Uncertain improvement status | | 1161177 | PI 187221 |
| 372 | PI 187222 | | Lolium perenne L. | Belgium | W6 |  | | 1950 | DONATED | 03/15/1950 | | | | | Uncertain improvement status | | 1161179 | PI 187222 |
| 373 | PI 182857 | | Lolium perenne L. | Central Bohemia, Czech Republic | W6 |  | | 1949 | COLLECTED | | | | | | Uncertain improvement status | | 1158183 | PI 182857 |
| 374 | PI 174259 | | Lolium perenne L. | Turkey | W6 |  | | 1949 | COLLECTED | 08/23/1948 | Market, Van, Van. | | | | Cultivated material | | 1151239 | PI 174259 |
| 375 | PI 173724 | | Lolium perenne L. | Turkey | W6 |  | | 1949 | COLLECTED | 09/10/1948 | Grain market, Gaziantep, Gaziantep. Originally imported. | | | | Uncertain improvement status | | 1150852 | PI 173724 |
| 376 | PI 170521 | | Lolium perenne L. | Turkey | W6 |  | | 1948 | COLLECTED | 07/01/1948 | Karacabey, Bursa. | | | | Uncertain improvement status | | 1146611 | PI 170521 |