| 0 | PI 665183 | 'Gallega' | Lactuca sativa L. | California, United States | W6 | | | 2007 | DONATED | 06/17/2005 | | | | | Cultivar | | 1718218 | PI 665183 |
| 1 | PI 665203 | 'Red Grenoble' | Lactuca sativa L. | California, United States | W6 | | Not Available | 2007 | DONATED | 06/17/2005 | | | | | Cultivar | | 1718273 | PI 665203 |
| 2 | PI 667687 | 'Bayview' | Lactuca sativa L. | California, United States | W6 |  | | 2007 | DONATED | 06/17/2005 | | | | | Cultivar | | 1718182 | PI 667687 |
| 3 | PI 667691 | 'Defender' | Lactuca sativa L. | California, United States | W6 |  | | 2007 | DONATED | 06/17/2005 | | | | | Cultivar | | 1718205 | PI 667691 |
| 4 | PI 667699 | 'Infantry' | Lactuca sativa L. | California, United States | W6 | | | 2007 | DONATED | 06/17/2005 | | | | | Cultivar | | 1718233 | PI 667699 |
| 5 | PI 667702 | 'Merlot' | Lactuca sativa L. | California, United States | W6 |  | Not Available | 2007 | DONATED | 06/17/2005 | | | | | Cultivar | | 1718248 | PI 667702 |
| 6 | PI 667705 | 'Pavane' | Lactuca sativa L. | California, United States | W6 | | | 2007 | DONATED | 06/17/2005 | | | | | Cultivar | | 1718264 | PI 667705 |
| 7 | PI 667707 | 'Sucrine' | Lactuca sativa L. | California, United States | W6 |  | | 2007 | DONATED | 06/17/2005 | | | | | Cultivar | | 1718289 | PI 667707 |
| 8 | PI 674759 | 'New Red' | Lactuca sativa L. | California, United States | W6 | | | 2007 | DONATED | 06/17/2005 | | | | | Cultivar | | 1718253 | PI 674759 |
| 9 | PI 638681 | 'Passport' | Lactuca sativa L. | California, United States | PVPO | | Not Available | 2005 | DEVELOPED | | | | | | Cultivar | | 1673406 | PI 638681 |
| 10 | PI 636720 | 'Avalanche' | Lactuca sativa L. | California, United States | PVPO | | Not Available | 2005 | DEVELOPED | | | | | | Cultivar | | 1669607 | PI 636720 |
| 11 | PI 636434 | 'Monument' | Lactuca sativa L. | California, United States | PVPO | | Not Available | 2004 | DEVELOPED | | | | | | Cultivar | | 1667142 | PI 636434 |
| 12 | PI 635056 | 'HEAVY HEART' | Lactuca sativa L. | United States | PVPO | | Not Available | 2004 | DEVELOPED | | | | | | Cultivar | | 1659779 | PI 635056 |
| 13 | PI 635064 | 'TRIPLE THREAT' | Lactuca sativa L. | United States | PVPO | | Not Available | 2004 | DEVELOPED | | | | | | Cultivar | | 1659787 | PI 635064 |
| 14 | PI 634342 | 'LIBERTY' | Lactuca sativa L. | United States | PVPO | | Not Available | 2003 | DEVELOPED | | | | | | Cultivar | | 1650268 | PI 634342 |
| 15 | PI 633432 | 'HOME RUN' | Lactuca sativa L. | United States | PVPO | | Not Available | 2003 | DEVELOPED | | | | | | Cultivar | | 1645622 | PI 633432 |
| 16 | PI 633433 | 'GRAND SLAM' | Lactuca sativa L. | United States | PVPO | | Not Available | 2003 | DEVELOPED | | | | | | Cultivar | | 1645623 | PI 633433 |
| 17 | PI 632993 | 'TELLURIDE' | Lactuca sativa L. | Netherlands | W6 | | Not Available | 2003 | DEVELOPED | | | | | | Cultivar | | 1644842 | PI 632993 |
| 18 | PI 632440 | 'VANDENBERG' | Lactuca sativa L. | United States | PVPO | | Not Available | 2003 | DEVELOPED | | | | | | Cultivar | | 1642625 | PI 632440 |
| 19 | PI 632457 | 'TEHAMA' | Lactuca sativa L. | United States | PVPO | | Not Available | 2003 | DEVELOPED | | | | | | Cultivar | | 1642643 | PI 632457 |
| 20 | PI 632301 | 'FRESH/HEART' | Lactuca sativa L. | United States | | | Historic | 2002 | DEVELOPED | | | | | | Cultivar | | 1641295 | PI 632301 |
| 21 | PI 631463 | 'BRAVE HEART' | Lactuca sativa L. | United States | W6 | | Not Available | 2002 | DEVELOPED | | | | | | Cultivar | | 1640169 | PI 631463 |
| 22 | PI 628968 | 'DURANGO' | Lactuca sativa L. | Netherlands | W6 | | | 2002 | DEVELOPED | | | | | | Cultivar | | 1632168 | PI 628968 |
| 23 | PI 628361 | 'LEGEND' | Lactuca sativa L. | United States | PVPO | | Not Available | 2001 | DEVELOPED | | | | | | Cultivar | | 1631265 | PI 628361 |
| 24 | PI 619401 | 'COASTAL STAR' | Lactuca sativa L. | Netherlands | W6 | | Not Available | 2001 | DEVELOPED | | | | | | Cultivar | | 1619254 | PI 619401 |
| 25 | PI 635078 | 'Sharp Shooter' | Lactuca sativa L. | California, United States | W6 | | Not Available | 2001 | DONATED | 08/30/2001 | | | | | Cultivar | Iceburg type. | 1618964 | PI 635078 |
| 26 | PI 615581 | 'ALPINE' | Lactuca sativa L. | United States | PVPO | | Not Available | 2001 | DEVELOPED | | | | | | Cultivar | | 1610363 | PI 615581 |
| 27 | PI 615527 | 'LAGUNA FRESCA' | Lactuca sativa L. | United States | PVPO | | Not Available | 2001 | DEVELOPED | | | | | | Cultivar | | 1609771 | PI 615527 |
| 28 | PI 614842 | 'ICON' | Lactuca sativa L. | United States | PVPO | | Not Available | 2000 | DEVELOPED | | | | | | Cultivar | | 1605834 | PI 614842 |
| 29 | PI 614791 | 'ALLEGIANCE' | Lactuca sativa L. | California, United States | PVPO | | Not Available | 2000 | DEVELOPED | | | | | | Cultivar | | 1603987 | PI 614791 |
| 30 | PI 614104 | 'Trojan' | Lactuca sativa L. | United States | PVPO | | Not Available | 2000 | DEVELOPED | | | | | | Cultivar | | 1602062 | PI 614104 |
| 31 | PI 613577 | 'Eruption' | Lactuca sativa L. | North Holland, Netherlands | W6 | | | 2000 | DEVELOPED | 2000 | | | | | Cultivar | | 1600187 | PI 613577 |
| 32 | PI 612427 | 'CONQUISTADOR' | Lactuca sativa L. | United States | W6 | | Not Available | 2000 | DEVELOPED | | | | | | Cultivar | | 1588846 | PI 612427 |
| 33 | PI 635074 | 'Pacific' | Lactuca sativa L. | California, United States | W6 | | | 2000 | DONATED | 01/07/2000 | | | | | Cultivar | | 1588759 | PI 635074 |
| 34 | PI 635075 | 'Tiber' | Lactuca sativa L. | California, United States | W6 | | | 2000 | DONATED | 01/07/2000 | | | | | Cultivar | | 1588761 | PI 635075 |
| 35 | PI 667817 | 'Salinas 88' | Lactuca sativa L. | California, United States | W6 | | | 2000 | DONATED | 01/07/2000 | | | | | Cultivar | | 1588757 | PI 667817 |
| 36 | PI 634668 | 'Batavia Reine des Glaces' | Lactuca sativa L. | California, United States | W6 | | | 2000 | DONATED | 01/07/2000 | | | | | Cultivated material | | 1594749 | PI 634668 |
| 37 | PI 634674 | 'Deer's Tongue' | Lactuca sativa L. | California, United States | W6 | | | 2000 | DONATED | 01/07/2000 | | | | | Cultivated material | | 1594755 | PI 634674 |
| 38 | PI 607539 | 'HALLMARK W' | Lactuca sativa L. | United States | W6 | | Not Available | 1999 | DEVELOPED | | | | | | Cultivar | | 1577250 | PI 607539 |
| 39 | PI 607573 | 'SILVERADO' | Lactuca sativa L. | United States | PVPO | | Not Available | 1999 | DEVELOPED | | | | | | Cultivar | | 1577489 | PI 607573 |
| 40 | PI 608731 | 'Grappa' | Lactuca sativa L. | Netherlands | W6 | | | 1999 | DEVELOPED | PRE 1999 | | | | | Cultivar | | 1574597 | PI 608731 |
| 41 | PI 606778 | 'HEARTS DELIGHT' | Lactuca sativa L. | United States | W6 | | Not Available | 1999 | DEVELOPED | 1998 | | | | | Cultivar | | 1571559 | PI 606778 |
| 42 | PI 606752 | 'BIG BEN' | Lactuca sativa L. | United States | W6 | | Not Available | 1999 | DEVELOPED | 1998 | | | | | Cultivar | | 1571517 | PI 606752 |
| 43 | PI 603972 | 'Red Rage' | Lactuca sativa L. | United States | W6 | | Not Available | 1998 | DEVELOPED | | | | | | Cultivar | | 1559804 | PI 603972 |
| 44 | PI 603974 | 'Sun Devil' | Lactuca sativa L. | California, United States | | | Historic | 1998 | DEVELOPED | | | | | | Cultivar | | 1559806 | PI 603974 |
| 45 | PI 599364 | 'CARNIVAL' | Lactuca sativa L. | United States | W6 | | Not Available | 1997 | DEVELOPED | | | | | | Cultivar | | 1548546 | PI 599364 |
| 46 | PI 596757 | 'RED TIDE' | Lactuca sativa L. | United States | | | Historic | 1997 | DEVELOPED | | | | | | Cultivar | | 1540636 | PI 596757 |
| 47 | PI 596572 | 'Shining Star' | Lactuca sativa L. | United States | W6 |  | Not Available | 1997 | DEVELOPED | PRE 01/31/1997 | | | | | Cultivar | | 1539682 | PI 596572 |
| 48 | PI 596550 | 'MARGARITA' | Lactuca sativa L. | United States | W6 | | | 1997 | DEVELOPED | | | | | | Cultivar | | 1539660 | PI 596550 |
| 49 | PI 595620 | 'KING HENRY' | Lactuca sativa L. | United States | W6 | | Not Available | 1996 | DEVELOPED | | | | | | Cultivar | | 1529189 | PI 595620 |
| 50 | PI 593043 | 'Venus' | Lactuca sativa L. | United States | W6 | | | 1996 | DEVELOPED | PRE 02/01/1996 | | | | | Cultivar | | 1511982 | PI 593043 |
| 51 | PI 590940 | 'GREEN VISION' | Lactuca sativa L. | United States | W6 | | | 1995 | DEVELOPED | | | | | | Cultivar | | 1492701 | PI 590940 |
| 52 | PI 564086 | 'EL DORADO' | Lactuca sativa L. | Netherlands | W6 | | Not Available | 1992 | DEVELOPED | PRE 11/10/1992 | | | | | Cultivar | | 1459057 | PI 564086 |
| 53 | PI 562631 | 'TWO STAR' | Lactuca sativa L. | United States | W6 |  | Not Available | 1992 | DEVELOPED | PRE 09/28/1992 | | | | | Cultivar | | 1457603 | PI 562631 |
| 54 | PI 557564 | 'CLEMENTE' | Lactuca sativa L. | Netherlands | W6 | | Not Available | 1991 | DEVELOPED | PRE 11/27/1991 | | | | | Cultivar | | 1452536 | PI 557564 |
| 55 | PI 554656 | 'ARAGON RED' | Lactuca sativa L. | United States | W6 | | | 1991 | DEVELOPED | PRE 08/19/1991 | | | | | Cultivar | | 1449628 | PI 554656 |
| 56 | PI 539939 | 'SIERRA' | Lactuca sativa L. | France | W6 | | | 1990 | DEVELOPED | PRE 04/16/1990 | | | | | Cultivar | | 1434875 | PI 539939 |
| 57 | PI 617952 | 'La Brilliante' | Lactuca sativa L. | Washington, United States | W6 | | | 1990 | DONATED | 03/09/1990 | | | | | Cultivar | | 1025726 | PI 617952 |
| 58 | PI 617959 | 'Little Gem' | Lactuca sativa L. | Washington, United States | W6 | | | 1990 | DONATED | 03/09/1990 | | | | | Cultivar | | 1025731 | PI 617959 |
| 59 | PI 536703 | 'Calmar' | Lactuca sativa L. | California, United States | W6 | | | 1989 | DONATED | 02/1963 | | | | | Cultivar | Matures about 2 days later than Great Lakes. Head color medium green. Head shape round with good cover. Head size possibly slightly larger than Great Lakes. Solidity good, same as popular Great Lakes strains. Leaf texure similar to that possessed by popular Great Lakes strains. Resistant to tipburn. Resistance to downy mildew high. | 1431639 | PI 536703 |
| 60 | PI 536719 | 'Grand Rapids' | Lactuca sativa L. | New York, United States | W6 | | | 1989 | DONATED | 08/1961 | | | | | Cultivar | Maturity 45 days. Leaves light green, finely blistered, fringed at edges. Quick growing. Originally developed for greenhouse crops, but has proved superior outdoors also. Plant highly uniform, vigorous, with a "heavy compact growth". Resistant to tipburn. | 1431655 | PI 536719 |
| 61 | PI 536725 | 'Great Lakes 54' | Lactuca sativa L. | California, United States | W6 | | | 1989 | DONATED | 09/1970 | | | | | Cultivar | Maturity 80 days. Seed white. Uniform in type, color, size and season. In California trials it has the most vigorous and darkest green plants of all Great Lakes strains. | 1431661 | PI 536725 |
| 62 | PI 536757 | 'Prizehead' | Lactuca sativa L. | New York, United States | W6 | | | 1989 | DONATED | 08/1961 | | | | | Cultivar | | 1431693 | PI 536757 |
| 63 | PI 536769 | 'Waldmans Green' | Lactuca sativa L. | New York, United States | W6 | | | 1989 | DONATED | 12/1970 | | | | | Cultivar | Maturity 45 days. Superior Grand Rapids type, with deep rich green color. Vigorous growth. Plants heavy. Leaves deeply frilled and ruffled. Excellent for greenhouse or outdoors. | 1431705 | PI 536769 |
| 64 | PI 536778 | 'Empire' | Lactuca sativa L. | California, United States | W6 | | Not Available | 1989 | DONATED | 09/1970 | | | | | Cultivar | | 1431714 | PI 536778 |
| 65 | PI 536779 | 'Merit' | Lactuca sativa L. | | W6 | | | 1989 | DONATED | 08/1961 | | | | | Cultivar | | 1431715 | PI 536779 |
| 66 | PI 536812 | 'Vanguard' | Lactuca sativa L. | California, United States | W6 | | Not Available | 1989 | DONATED | 06/1963 | | | | | Cultivar | | 1431748 | PI 536812 |
| 67 | PI 536817 | 'Paris Island Cos' | Lactuca sativa L. | | W6 | | | 1989 | DONATED | 04/1964 | | | | | Cultivar | Leaves green, slightly savoyed; the upright leaves fold nicely into well-formed heads. | 1431753 | PI 536817 |
| 68 | PI 536849 | 'Barnwood Gem' | Lactuca sativa L. | California, United States | W6 | | | 1989 | DONATED | 04/1979 | | | | | Cultivar | | 1431785 | PI 536849 |
| 69 | PI 536851 | 'Salinas' | Lactuca sativa L. | California, United States | W6 | | Not Available | 1989 | DONATED | 04/1979 | | | | | Cultivar | | 1431787 | PI 536851 |
| 70 | PI 601336 | 'Green Towers' | Lactuca sativa L. | United States | W6 |  | | 1986 | DEVELOPED | PRE 1986 | | | | | Cultivar | | 1170649 | PI 601336 |
| 71 | PI 601339 | 'Big Red' | Lactuca sativa L. | United States | W6 | | | 1986 | DEVELOPED | PRE 1986 | | | | | Cultivar | | 1172713 | PI 601339 |
| 72 | PI 601112 | 'Genecorp Green' | Lactuca sativa L. | United States | W6 | | | 1984 | DEVELOPED | PRE 1984 | | | | | Cultivar | | 1161275 | PI 601112 |
| 73 | PI 595595 | 'Deep Red' | Lactuca sativa L. | United States | W6 | | Not Available | 1979 | DEVELOPED | PRE 1979 | | | | | Cultivar | Plant type - cutting. White seed, anthocyanin along leaf margin extending to midrib on fully exposed leaves, leaf texture is blistered and glossy, margin wavy and denticulate, rounded leaf shape. Reddish-brown leaf, non-heading. 48 days to maturity (summer cropping). | 1127712 | PI 595595 |
| 74 | PI 596699 | 'Tania' | Lactuca sativa L. | United Kingdom | W6 | | | 1979 | DEVELOPED | PRE 1979 | | | | | Cultivar | Butterhead, tan seed, leaf texture blistered and glossy, margin wavy and dentate, leaf rounded. Dark-green leaf, spherical head, summer crop, resistance to downy mildew. 74 days to head maturity (summer croppint). 87 days to seed stalk emergence (summer cropping). | 1127767 | PI 596699 |
| 75 | PI 372894 | OSTINATA | Lactuca sativa L. | Netherlands | W6 |  | | 1972 | DONATED | 05/18/1972 | | | | | Cultivar | | 1279543 | PI 372894 |