| 0 | PI 631384 | 'PH8PG' | Zea mays L. subsp. mays | United States | NC7 |  | | 2002 | DEVELOPED | | | | | | Cultivar | | 1638351 | PI 631384 |
| 1 | PI 698980 | H93 | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 2002 | DEVELOPED | | | | | | Breeding material | | 1633478 | PI 698980 |
| 2 | PI 619420 | 'PH581' | Zea mays L. subsp. mays | United States | NC7 |  | | 2001 | DEVELOPED | | | | | | Cultivar | | 1619273 | PI 619420 |
| 3 | PI 612588 | 'LH287' | Zea mays L. subsp. mays | United States | NC7 |  | | 2000 | DEVELOPED | | | | | | Cultivar | | 1594200 | PI 612588 |
| 4 | PI 603841 | 'RDBQ2' | Zea mays L. subsp. mays | United States | NC7 |  | | 1998 | DEVELOPED | 1998 | | | | | Cultivar | | 1558809 | PI 603841 |
| 5 | PI 597327 | 'PH07D' | Zea mays L. subsp. mays | United States | NC7 |  | | 1997 | DEVELOPED | | | | | | Cultivar | | 1541710 | PI 597327 |
| 6 | PI 597331 | 'PH09B' | Zea mays L. subsp. mays | United States | NC7 |  | | 1997 | DEVELOPED | | | | | | Cultivar | | 1541714 | PI 597331 |
| 7 | PI 596553 | 'LH283' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1997 | DEVELOPED | 1996 | | | | | Cultivar | | 1539663 | PI 596553 |
| 8 | PI 594031 | 'PH24E' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1996 | DEVELOPED | 04/16/1996 | | | | | Cultivar | | 1519056 | PI 594031 |
| 9 | PI 593038 | 'LH227' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1996 | DEVELOPED | 1996 | | | | | Cultivar | | 1511977 | PI 593038 |
| 10 | PI 593041 | 'LH235' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1996 | DEVELOPED | 1996 | | | | | Cultivar | | 1511980 | PI 593041 |
| 11 | PI 592379 | '3AZA1' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1995 | DEVELOPED | 1995 | | | | | Cultivar | | 1502955 | PI 592379 |
| 12 | PI 590543 | PHBE2 | Zea mays L. subsp. mays | Kansas, United States | NC7 |  | | 1995 | DEVELOPED | 1995 | Garden City, Kansas, USA. | | | | Cultivar | | 1491746 | PI 590543 |
| 13 | PI 590552 | PHKW3 | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1995 | DEVELOPED | 1995 | North Platte, Nebraska, USA. | | | | Cultivar | | 1491755 | PI 590552 |
| 14 | PI 590230 | '01IBH2' | Zea mays L. subsp. mays | United States | | | Historic | 1995 | DEVELOPED | | | | | | Cultivar | | 1489917 | PI 590230 |
| 15 | PI 585223 | 'LH176' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1995 | DEVELOPED | 1994 | | | | | Cultivar | | 1483747 | PI 585223 |
| 16 | PI 578031 | 'PHAA0' | Zea mays L. subsp. mays | North Dakota, United States | NC7 |  | | 1994 | DEVELOPED | 1994 | Grand Forks, North Dakota, USA. | | | | Cultivar | | 1473002 | PI 578031 |
| 17 | PI 578035 | 'PHTD5' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1994 | DEVELOPED | 1994 | Glyndon, Minnesota, USA. | | | | Cultivar | | 1473006 | PI 578035 |
| 18 | PI 578037 | 'PHKM5' | Zea mays L. subsp. mays | North Dakota, United States | NC7 |  | | 1994 | DEVELOPED | 1994 | Grand Forks, North Dakota, USA. | | | | Cultivar | | 1473008 | PI 578037 |
| 19 | PI 576169 | 'LH168' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1993 | DEVELOPED | 1993 | | | | | Cultivar | | 1471140 | PI 576169 |
| 20 | PI 576171 | 'LH185' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1993 | DEVELOPED | 1993 | | | | | Cultivar | | 1471142 | PI 576171 |
| 21 | PI 565104 | 'PHHB9' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1993 | DEVELOPED | 1993 | Shelbyville, Illinois, USA. | | | | Cultivar | | 1460075 | PI 565104 |
| 22 | PI 565108 | 'PHMK0' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1993 | DEVELOPED | 1993 | Princeton, Indiana, USA. | | | | Cultivar | | 1460079 | PI 565108 |
| 23 | PI 565110 | 'PHRE1' | Zea mays L. subsp. mays | North Dakota, United States | NC7 |  | | 1993 | DEVELOPED | 1993 | Grand Forks, North Dakota, USA. | | | | Cultivar | | 1460081 | PI 565110 |
| 24 | PI 587153 | 'W117' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1993 | DEVELOPED | | | | | | Breeding material | | 1084341 | PI 587153 |
| 25 | PI 564752 | 'MM501D' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1993 | DEVELOPED | 1993 | | | | | Cultivar | | 1459723 | PI 564752 |
| 26 | PI 564754 | '3IIH6' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1993 | DEVELOPED | 1993 | | | | | Cultivar | | 1459725 | PI 564754 |
| 27 | PI 564541 | 'LH200' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1992 | DEVELOPED | 1992 | | | | | Cultivar | | 1459512 | PI 564541 |
| 28 | PI 562379 | 'LH172' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1992 | DEVELOPED | 1992 | | | | | Cultivar | LH172 is a yellow dent, medium season, non-stiff stalk field corn inbred. LH172 most closely resembles LH82. However, the most distinguishing characteristic is anther color. LH172 flowers approximately a day earlier than LH82. LH172 should make a suitable pollinator, but will not be suitable as a seed parent. LH172 hybrids have improved stalk quality and root strength when compared to their LH82 counterparts. Late season plant health is excellent. Hybrid harvest moistures have been up to 1.0% drier than LH82 on the B73 types and similar to 1.0% wetter than LH82 on the B14 types. | 1457351 | PI 562379 |
| 29 | PI 587124 | 'CM105' | Zea mays L. subsp. mays | Manitoba, Canada | NC7 |  | | 1992 | COLLECTED | | | | | | Breeding material | | 1082767 | PI 587124 |
| 30 | PI 587140 | 'A632' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082752 | PI 587140 |
| 31 | PI 693328 | 'A634' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1992 | DEVELOPED | | | | | | Breeding material | | 1082753 | PI 693328 |
| 32 | PI 557563 | 'LH198' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1991 | DEVELOPED | 1991 | | | | | Cultivar | | 1452535 | PI 557563 |
| 33 | PI 557569 | 'LH216' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1991 | DEVELOPED | 1991 | | | | | Cultivar | | 1452541 | PI 557569 |
| 34 | PI 554615 | 'MM402A' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1991 | DEVELOPED | 1991 | | | | | Cultivar | | 1449587 | PI 554615 |
| 35 | PI 554616 | '3IBZ2' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1991 | DEVELOPED | 1991 | | | | | Cultivar | | 1449588 | PI 554616 |
| 36 | PI 548799 | 'PHJ90' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1991 | DEVELOPED | 1991 | Algona, Iowa, USA. | | | | Cultivar | | 1443735 | PI 548799 |
| 37 | PI 548803 | 'PHR03' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1991 | DEVELOPED | 1991 | Johnston, Iowa, USA. | | | | Cultivar | | 1443739 | PI 548803 |
| 38 | PI 548806 | 'PHR61' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1991 | DEVELOPED | 1991 | Windfall, Indiana, USA. | | | | Cultivar | | 1443742 | PI 548806 |
| 39 | PI 548807 | 'PHT11' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1991 | DEVELOPED | 1991 | Windfall, Indiana, USA. | | | | Cultivar | | 1443743 | PI 548807 |
| 40 | PI 559936 | 'PHBW8' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1991 | DEVELOPED | 1992 | Algona, Iowa, USA. | | | | Cultivar | | 1454908 | PI 559936 |
| 41 | PI 559943 | 'PHN18' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1991 | DEVELOPED | 1992 | Windfall, Indiana, USA. | | | | Cultivar | | 1454915 | PI 559943 |
| 42 | PI 547087 | 'LH181' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1991 | DEVELOPED | 1990 | | | | | Cultivar | | 1442023 | PI 547087 |
| 43 | PI 547090 | 'LH213' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1991 | DEVELOPED | 1990 | | | | | Cultivar | | 1442026 | PI 547090 |
| 44 | PI 546481 | 'FBLL' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1991 | DEVELOPED | 1990 | | | | | Cultivar | | 1441417 | PI 546481 |
| 45 | PI 543842 | 'PHK56' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1990 | DEVELOPED | 1990 | Marion, Iowa, USA. | | | | Cultivar | | 1438778 | PI 543842 |
| 46 | PI 543844 | 'PHN46' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | Not Available | 1990 | DEVELOPED | 1990 | Princeton, Illinois, USA. | | | | Cultivar | | 1438780 | PI 543844 |
| 47 | PI 543845 | 'PHP38' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1990 | DEVELOPED | 1990 | Windfall, Indiana, USA. | | | | Cultivar | | 1438781 | PI 543845 |
| 48 | PI 539924 | 'LH202' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1990 | DEVELOPED | 1990 | | | | | Cultivar | | 1434860 | PI 539924 |
| 49 | PI 539923 | 'LH194' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1990 | DEVELOPED | 1990 | | | | | Cultivar | | 1434859 | PI 539923 |
| 50 | PI 538010 | 'LH206' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1990 | DEVELOPED | 1990 | | | | | Cultivar | | 1432946 | PI 538010 |
| 51 | PI 537097 | 'LH195' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | | | | | Cultivar | | 1432033 | PI 537097 |
| 52 | PI 537100 | 'LH210' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | | | | | Cultivar | | 1432036 | PI 537100 |
| 53 | PI 537101 | 'LH211' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | | | | | Cultivar | | 1432037 | PI 537101 |
| 54 | PI 601808 | '2FACC' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | | | | | Cultivar | The yellow dent inbred line 2FACC is used as a female line and its usage most closely resembles the usage of B73Ht. It is shorter and earlier than B73Ht and has a lower ear placement. It has pink silk while B73Ht has green-yellow silk. Under stress conditions the kernels express more red streaks. Red streaks are not observed under non-stress conditions. | 1190167 | PI 601808 |
| 55 | PI 601778 | 'PHM10' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Mankato, Minnesota, USA. | | | | Cultivar | | 1189909 | PI 601778 |
| 56 | PI 601783 | 'PHN82' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1989 | DEVELOPED | 1989 | Johnston, Iowa, USA. | | | | Cultivar | | 1189914 | PI 601783 |
| 57 | PI 601567 | 'PHH93' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | Algona, Iowa, USA. | | | | Cultivar | | 1185645 | PI 601567 |
| 58 | PI 601570 | 'PHP02' | Zea mays L. subsp. mays | Wisconsin, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | Janesville, Wisconsin, USA. | | | | Cultivar | | 1185648 | PI 601570 |
| 59 | PI 601572 | 'PHR47' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | Princeton, Illinois, USA. | | | | Cultivar | | 1185650 | PI 601572 |
| 60 | PI 601575 | 'PHW52' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | Johnston, Iowa, USA and Garden City, Kansas, USA. | | | | Cultivar | | 1185653 | PI 601575 |
| 61 | PI 601562 | '78551S' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | | | | | Cultivar | | 1185640 | PI 601562 |
| 62 | PI 601563 | '87916W' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1988 | DEVELOPED | 1988 | | | | | Cultivar | | 1185641 | PI 601563 |
| 63 | PI 601495 | 'PHK42' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1988 | DEVELOPED | 1987 | Mankato, Minnesota, USA. | | | | Cultivar | | 1178786 | PI 601495 |
| 64 | PI 601496 | 'PHK76' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1988 | DEVELOPED | 1987 | Mankato, Minnesota, USA. | | | | Cultivar | | 1178787 | PI 601496 |
| 65 | PI 601466 | 'LH59' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1177910 | PI 601466 |
| 66 | PI 601459 | 'IBC2' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1177901 | PI 601459 |
| 67 | PI 601467 | 'PHK05' | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 1987 | DEVELOPED | 1987 | Woodstock, Ontario, Canada. | | | | Cultivar | | 1177911 | PI 601467 |
| 68 | PI 601468 | 'PHK29' | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | York, Nebraska, USA. | | | | Cultivar | | 1177912 | PI 601468 |
| 69 | PI 601469 | 'PHR25' | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | Not Available | 1987 | DEVELOPED | 1987 | Woodstock, Ontario, Canada. | | | | Cultivar | | 1177913 | PI 601469 |
| 70 | PI 601470 | 'PHV78' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | Not Available | 1987 | DEVELOPED | 1987 | Shelbyville, Illinois, USA. | | | | Cultivar | | 1177914 | PI 601470 |
| 71 | PI 601441 | 'PB80' | Zea mays L. subsp. mays | Illinois, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1177601 | PI 601441 |
| 72 | PI 601442 | 'PHG86' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | Johnston, Iowa, USA. | | | | Cultivar | | 1177602 | PI 601442 |
| 73 | PI 601405 | 'LH85' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1987 | DEVELOPED | 1987 | | | | | Cultivar | | 1174402 | PI 601405 |
| 74 | PI 601300 | '4676A' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1986 | DEVELOPED | 1986 | | | | | Cultivar | | 1169989 | PI 601300 |
| 75 | PI 601318 | 'PHG47' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1986 | DEVELOPED | 1986 | Mankato, Minnesota, USA. | | | | Cultivar | | 1170379 | PI 601318 |
| 76 | PI 601320 | 'PHG84' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1986 | DEVELOPED | 1986 | Johnston, Iowa, USA. | | | | Cultivar | | 1170381 | PI 601320 |
| 77 | PI 601321 | 'PHJ40' | Zea mays L. subsp. mays | Ontario, Canada | NC7 |  | | 1986 | DEVELOPED | 1986 | Woodstock, Ontario, Canada. | | | | Cultivar | | 1170382 | PI 601321 |
| 78 | PI 601322 | 'PHZ51' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1986 | DEVELOPED | 1986 | Johnston, Iowa, USA. | | | | Cultivar | | 1170383 | PI 601322 |
| 79 | PI 601270 | 'PHG29' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1986 | DEVELOPED | 1985 | Mankato, Minnesota, USA. | | | | Cultivar | | 1169865 | PI 601270 |
| 80 | PI 601172 | 'HBA1' | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1985 | DEVELOPED | 1985 | | | | | Cultivar | | 1165598 | PI 601172 |
| 81 | PI 601170 | 'LH82' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1985 | DEVELOPED | 1984 | | | | | Cultivar | Dent corn best adapted to most regions of the United States. Maturity of 73 days from emergence to 50% of plants in silk (1428 heat units). Plant is 176 cm in height to tassel tip, 76 cm ear height to base of top ear, 13 cm length of top ear internode, no tillers, strong two-ear tendency per stalk, and normal cytoplasm. Leaf 5GY 4/6 (Munsell Color Charts for Plant Tissues), less than 30 degrees angle from stalk (upper half), light sheath pubescence, few marginal waves, few longitudinal creases, 11 cm at widest point of ear node leaf and 73 cm long, and 11 leaves per mature plant. Tassel has 8 lateral branches, branch angle is less than 30 degrees from central spike, penduncle length is 0 cm from top leaf to basal branches, medium pollen shed, pink anther, and glume green with brown margin. Ear 14 cm long, 40 mm mid-point diameter, 116 grams, kernel rows distinct and 22 in number, silk color green, husk color light green when fresh and buff when dry, medium husk extension (barely covering ear) at harvest stage, husk leaf short (<8 cm), shank 14 cm long, 7 internodes, upright position at dry husk stage, slight taper, and average drying time. Kernel (from ear mid-point) 11 mm long, 7 mm wide, and 3 mm thick, shape grade 20-40, pericarp colorless, aleurone homozygous and white, endosperm yellow with normal starch, and 20 grams in weight per 100 seeds. Cob 27 mm in diameter at mid-point, strong, and red. Most closely resembles A632Ht for maturity, W153R for plant type, Wf9 for ear type, and LH39 for usage. | 1165596 | PI 601170 |
| 82 | PI 601150 | 'PHG71' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1984 | DEVELOPED | 1984 | Algona, Iowa, USA. | | | | Cultivar | | 1162354 | PI 601150 |
| 83 | PI 601079 | 'LH123HT' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1984 | DEVELOPED | 1983 | | | | | Cultivar | Dent type adapted to most areas of the U.S. Maturity 76 days from emergence to 50% of plants in silk (1503 heat units). Plant 276 cm in height to tassel tip, 101 cm to base of top ear, top ear internode is 18 cm long, no tillers, single ear per stalk, and normal cytoplasm. Leaf color 5GY 4/4 (Munsell Color Charts for Plant Tissues), 30-60 degree angle from stalk, medium sheath pubescence, few marginal waves, few longitudinal creases, 11 cm at widest point of ear node leaf, 76 cm ear node leaf, with 13 leaves per mature plant. Tassel has 7 lateral branches, 30-40 degree branch angle from central spike, penduncle length from top leaf to basal branches 9 cm, medium pollen shed, anther yellow and glume green with purple stripe. Ear 15 cm long, 40 mm mid-point diameter, 123 grams, 14 distinct and straight kernel rows, green silk, husk light green when fresh and buff when dry, husk extension barely covering ear, husk leaf less than 8 cm, shank 10 cm long with 7 internodes, upright at dry husk stage, slight taper, and average drying time (unhusked ear). Kernel 12 mm long, 8 mm wide, 4 mm thick, 40-60% rounds, light brown-copper (transparent) variegated pericarp, aleurone homozygous and white, endosperm yellow, normal starch type endosperm, and 21 grams per 100 seeds. Cob 28 mm diameter at mid-point, strong, and red. Resistant to Northern Leaf Blight. Insect resistance not tested. Most closely resembles LH51 for maturity and usage, and Oh43Ht for plant type. It is a parent of LH185, LH186, LH189, LH218, LH211, LH212, LH213, LH216, and LH281 among other lines.LH123HT was designated LH123 in early developement, but after a couple of years of evaluation was found to posses the HT gene conferring northern leaf blight resistance. From that time on it was designated LH123HT. The designations LH123 and LH123HT are synonymous. | 1161234 | PI 601079 |
| 84 | PI 601004 | 'LH132' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | | | | | Cultivar | Dent type adapted to most areas of the U.S. Maturity 61 days from emergence to 50% of plants in silk (1363 heat units). Plant 226 cm in height to tassel tip, 79 cm to base of top ear, top ear internode is 13 cm long, no tillers, single ear per stalk, and normal cytoplasm. Leaf color 5GY 4/4 (Munsell Color Charts for Plant Tissues), less than 30 degree angle from stalk, light sheath pubescence, no marginal waves, few longitudinal creases, 8 cm at widest point of ear node leaf, 85 cm ear node leaf, with 12 leaves per mature plant. Tassel has 9 lateral branches, 30-40 degree branch angle from central spike, penduncle length from top leaf to basal branches 11 cm, medium pollen shed, anther purple and glume green with purple stripe. Ear 13 cm long, 40 mm mid-point diameter, 74 grams, 16 distinct and straight kernel rows, green silk, husk light green when fresh and buff when dry, husk extension 8-10 cm beyond ear tip, husk leaf less than 8 cm, shank 8 cm long with 7 internodes, pendent at dry husk stage, slight taper, and average drying time (unhusked ear). Kernel 12 mm long, 8 mm wide, 4 mm thick, 30-60% rounds, colorless pericarp, aleurone homozygous and white, endosperm yellow, normal starch type endosperm, and 28 grams per 100 seeds. Cob 30 mm diameter at mid-point, strong, and red. Disease and insect resistance not tested. Most closely resembles LH119 for maturity, plant type, ear type, kernel type, and usage. In later progeny inbred releases, the developer writes: LH132 has been used as a replacement for B73 in many hybrid combinations. LH132 is a superior seed parent to B73 and greatly improved the production and quality of hybrid seed. LH132 also contributes a larger seed size which reduced the amount of discard that was common with B73. LH132 hybrids have lower ear placement than comparable B73 hybrids and have significantly improved stalk and root qualities. | 1157405 | PI 601004 |
| 85 | PI 601005 | PH207 | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Tipton, Indiana, USA. | | | | Cultivar | | 1157406 | PI 601005 |
| 86 | PI 601006 | 'PHG50' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Algona, Iowa, USA. | | | | Cultivar | | 1157407 | PI 601006 |
| 87 | PI 601007 | 'PHB09' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Mankato, Minnesota, USA. | | | | Cultivar | | 1157408 | PI 601007 |
| 88 | PI 601008 | 'PHG35' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Mankato, Minnesota, USA. | | | | Cultivar | | 1157409 | PI 601008 |
| 89 | PI 601009 | 'PHB47' | Zea mays L. subsp. mays | Minnesota, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Mankato, Minnesota, USA. | | | | Cultivar | | 1157410 | PI 601009 |
| 90 | PI 600981 | 'PHG39' | Zea mays L. subsp. mays | Indiana, United States | NC7 |  | | 1983 | DEVELOPED | 1983 | Tipton, Indiana, USA. | | | | Cultivar | Dent type. Best adapted to most regions in the United States. 79 days from emergence to 50% of plants in silk (1575 heat units). Plant 253 cm tall (to tip of tassel), 96 cm ear height (to base of top ear), top ear internode 6 cm long, no tillers, one ear per stalk, normal cytoplasm type. Leaf color dark green, <30 degree angle from stalk (upper half), sheath pubescence light, no marginal waves, few longitudinal creases, 10 cm width at widest point of ear node leaf, 91 cm length of ear node leaf, 19 leaves per mature plant. Tassel has 8 lateral branches, >45 degree angle from central spike, penduncle 25 cm long from top leaf to basal branches, heavy pollen shed, anther yellow, glume green, pollen restoration for cytoplasms not tested. Ear 18 cm long, 34 mm midpoint diameter, 78 grams, 12 indistinct kernel rows, silk green, fresh husk dark green, dry husk buff, long husk extension at harvest (8-10 cm beyond ear tip), long (>15 cm) husk leaf, shank 13 cm long with 6 internodes, upright at dry husk stage, slight taper. Kernel 9 mm long, 8 mm wide, 7 mm thick, shape grade 20-40% rounds, colorless pericarp, aleurone homozygous and white, endosperm yellow and normal starch type, 29 grams per 100 seeds (unsized sample). Cob 22 mm in diameter at mid-point, strong, white. Tolerant of stalk rot (Diplodia, Fusarium, and Gibberella), southern leaf blight, common corn smut, and head smut. Susceptible to northern leaf blight, southern rust, maize dwarf mosaic, and Stewart's bacterial wilt. Susceptible to European corn borer, earworm, Western rootworm, and aphid. Most closely resembles B73 for maturity, plant type, ear type, kernel type, and usage. | 1156603 | PI 600981 |
| 91 | PI 600954 | 'LH119' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1983 | DEVELOPED | 1981 | | | | | Cultivar | | 1156006 | PI 600954 |
| 92 | PI 600955 | 'LH51' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | Not Available | 1983 | DEVELOPED | 1981 | | | | | Cultivar | | 1156007 | PI 600955 |
| 93 | PI 600957 | 'LH74' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1983 | DEVELOPED | 1981 | | | | | Cultivar | | 1156009 | PI 600957 |
| 94 | PI 644101 | 'LH1' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1977 | DEVELOPED | 1976 | | | | | Cultivar | Yellow dent corn inbred. Best adapted to the north central United States. Maturity is 69 days from emergence to 50% of plants in silk (1625 heat units); 102 days from 50% silk to harvest at 25% kernel moisture. Plants 178 cm in height (to tassel tip), 56 cm ear height (to base of top ear), 11 cm long top ear internode, no tillers, single ear per stalk, normal cytoplasm. The stalk is of average strength and the roots are fair. Leaves are dark green, 30-60 degrees angle from stalk (upper half), light sheath pubescence, few marginal waves, longitudinal creases absent. Ear node leaf average width of 10 cm at widest point and length of 72 cm. There are 14 leaves per mature plant, separated by relatively short internodes. Anthers are red and extrude from a green glume with red points of dehiscent. Ear is medium in length and has average taper, it is attached to a strong shank of medium length, and has a short husk extension. Kernels are arranged in 16 slightly curved rows. Kernel is thick, dark yellow with a bright yellow cap. Most closely resembles B37, except LH1 is an average of 20% shorter, has a lower ear height by an average of 30%, and it restores C cytoplasm nearly 100% while B37 does not. Silking date is approximately the same but there is some indication that LH1 will dry slightly faster, at least to the 25% moisture level. | 1127095 | PI 644101 |
| 95 | PI 550473 | 'B73' | Zea mays L. subsp. mays | Iowa, United States | NC7 |  | | 1972 | DEVELOPED | | | | | | Breeding material | Plant vigorous. Leaves erect. Pollen production average. Seed smooth dent. Maturity is AES800. This is the accession of B73 that was used for the first complete maize genome sequence. See https://maizegdb.org/assembly details. | 1445409 | PI 550473 |
| 96 | PI 558532 | 'Mo17' | Zea mays L. subsp. mays | Missouri, United States | NC7 |  | | 1964 | DEVELOPED | | | | | | Breeding material | Endosperm yellow. Cob red. Relative maturity similar to C103 with better kernel type than C103. Easier to maintain in Missouri than C103. Resistance to leaf blight (Helminthosporium turcicum) and stalk quality similar to C103. Pollinates itself readily under semi-drought conditions. Maturity AES800. | 1453504 | PI 558532 |
| 97 | NSL 187426 | 'LH122' | Zea mays L. subsp. mays | United States | | | Historic | 1984 | DEVELOPED | | | | | | Cultivar | | 1161233 | NSL 187426 |